CN104506879A - Method and device for putting business object - Google Patents

Method and device for putting business object Download PDF

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Publication number
CN104506879A
CN104506879A CN201410647718.XA CN201410647718A CN104506879A CN 104506879 A CN104506879 A CN 104506879A CN 201410647718 A CN201410647718 A CN 201410647718A CN 104506879 A CN104506879 A CN 104506879A
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CN
China
Prior art keywords
video camera
parameter
bottom line
business object
setting regions
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Granted
Application number
CN201410647718.XA
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Chinese (zh)
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CN104506879B (en
Inventor
陈伯川
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BEIJING HAIMI CULTURE MEDIA Co Ltd
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BEIJING HAIMI CULTURE MEDIA Co Ltd
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Priority to CN201410647718.XA priority Critical patent/CN104506879B/en
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21—Server components or server architectures
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H04N21/2187—Live feed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25866—Management of end-user data
    • H04N21/25891—Management of end-user data being end-user preferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
    • H04N21/2668—Creating a channel for a dedicated end-user group, e.g. insertion of targeted commercials based on end-user profiles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices

Abstract

The invention provides a method and a device for putting a business object. The method comprises the following steps of obtaining a business object putting template corresponding to a position of a setting area outside a base line according to requirements for putting the business object at the position of the setting area outside the base line of a stadium; selecting a camera for recording audio and video data and adjusting an angle of the camera; utilizing the adjusted camera to obtain, play and show real-time audio and video data of the stadium; matching and locating the played and showed setting area outside the base line of the stadium and the setting area outside the base line in the business object putting template according to the obtained real-time audio and video data of the setting area outside the base line and the business object putting template; and putting a vertical advertising board in the setting area outside the coincident base line so as to put a business object to be put through the vertical advertising board. The business object is put through the method and the device, so that the propaganda cost is saved and a good propaganda effect is played.

Description

A kind of method and apparatus throwing in business object
Technical field
The present invention relates to video display arts field, particularly relate to a kind of method and apparatus throwing in business object.
Background technology
Business object such as advertisement has vital effect in daily life, it can not only be putting person's image building, transmit information, commercial audience can also be guided to buy and reasonable employment commodity, and visible, advertisement is the tie contacted between putting person and commercial audience.
At present, the medium throwing in advertisement is mainly: TV, broadcast, newspaper, magazine.Advertisement thrown in by TV, and mainly at television program transmission interval insertion of advertising, and such input mode is owing to being the broadcast slot that will take TV, and therefore putting person needs the input expense spending great number.Further, when watching TV programme, spectators and commercial audience think that specially cost viewing advertisement is lost time, and so spectators can select when insertion of advertising to be switched to other TV programme, like this, just lose the practical significance of advertisement putting.And throw in advertisement by broadcast, owing to being only rely on language to be described commodity, displaying merchandise that cannot be lively, vivid, the merchandise news that audience and commercial audience are known is limited to very much, and which still cannot attract audience.And throw in advertisement by newspaper and magazine, on the one hand, owing to needing the space of a whole page taking newspaper and magazine, therefore, putting person needs cost costly; On the other hand, the advertisement that newspaper and magazine are thrown in needs reader and commercial audience to require efforts to read, and seldom has reader to be ready concern of requiring efforts, therefore, and the effect of publicity that also cannot play.
Visible, by the mode of existing input business object, putting person not only needs to spend the input expense of great number, and, because the mode of throwing in is unreasonable, therefore, the effect of publicity that the input of business object cannot be played.
Summary of the invention
The invention provides a kind of method and apparatus throwing in business object, both need putting person to spend the input expense of great number, the problem of the effect of publicity that cannot play again with the scheme solving existing input business object.
In order to solve the problem, the invention discloses a kind of method of throwing in business object, comprising: according to the demand setting regional location input business object at stadium bottom line outward, obtain and correspond to the business object input template that bottom line sets regional location outward; Wherein, the outer setting regions of described bottom line is between stadium bottom line and described stadium peripheral ledge and is parallel to the area of space of described fence; Select to record the video camera that described bottom line sets the audio, video data of regional location outward, the angle of video camera described in Use Adjustment parameter adjustment; Described video camera after Use Adjustment angle obtains the real-time audio and video data of described stadium and plays displaying; Wherein, the real-time audio and video data that described bottom line sets regional location are outward comprised in the described real-time audio and video data of acquisition; According to real-time audio and video data and the described business object input template of the outer setting regions of the described bottom line obtained, to play the outer setting regions of the described stadium bottom line shown and described business object throw in bottom line in template outward setting regions mate and locate, overlap completely to make two setting regions; Vertical billboard is thrown in the outer setting regions of the bottom line overlapped, to throw in business object to be put by described vertical billboard, with while playing the real-time audio and video data of showing described stadium, set at the described stadium bottom line playing displaying the broadcasting displaying that regional location carries out described business object outward.
Preferably, the angle steps of video camera described in described Use Adjustment parameter adjustment, comprising: the adjustment parameter obtaining the described video camera selected, the angle of video camera according to described adjustment parameter adjustment; Wherein, described adjustment parameter comprises: at least one group of parameter in the transducer delay parameter of video camera, seat in the plane parameter, camera lens basic parameter, rotating shaft parameter, anchor point parameter and zoom parameters.
Preferably, the described adjustment parameter obtaining the described video camera selected, the angle steps of video camera according to described adjustment parameter adjustment, comprise: the transducer delay parameter obtaining described video camera, adjust the transducer of described video camera according to described transducer delay parameter, the real-time audio and video data that described video camera is recorded are play after extending to the duration of described transducer delay parameter instruction and are shown; And/or, obtain the seat in the plane parameter of described video camera, adjust at least one in the lateral coordinates of described video camera, along slope coordinate, front and back coordinate according to the location parameter in the parameter of described seat in the plane; According to the video camera rotation parameter in the parameter of described seat in the plane, adjust the Pingyao vernier angle of described video camera, pitching vernier angle and sidewinder in vernier angle at least one; According to the positional parameter in the parameter of described seat in the plane, adjust the horizontal length of side of described video camera imaging focus rectangle and longitudinal length of side; And/or, obtain the camera lens basic parameter of described video camera, adjust at least one in the maximum impulse value of zoom encoder on described camera lens of the camera lens of described video camera, the width of camera lens angular field of described video camera, the maximum zoom magnification of camera lens of described video camera, the focusing anchor point of camera lens of described video camera and the focus variations rate of the camera lens of described video camera according to described camera lens basic parameter; And/or, obtain the rotating shaft parameter of described video camera, the rotating shaft of video camera according to described rotating shaft parameter adjustment, revise described video camera rotating shaft follow the tracks of record audio, video data time occur angular deflection, adjust the The Cloud Terrace residing for described video camera pitch axis center to the axis, camera lens side of described video camera vertical range and adjust the horizontal range of described The Cloud Terrace Pingyao axle to the camera lens light core of described video camera; And/or, obtain the anchor point parameter of described video camera, according to described anchor point parameter adjustment the anchor point of the camera lens of video camera bifocal sensing impulse value, adjust described video camera image objects size, the adjusted value for adjusting distortion when image objects is in the lens edge of described video camera is set and self calibration is carried out to described anchor point; And/or, obtain the zoom parameters of described video camera, according to the distortion of 5 upper image objects of segmentations adjustment point in the image objects lateral shift on the image objects size on 5 segmentations adjustment points on the slope of described zoom parameters adjustment zoom reference curve, described zoom reference curve, 5 segmentations adjustment points on described zoom reference curve and vertical misalignment and described zoom reference curve when lens edge; Wherein, described zoom reference curve is the curve for describing image objects tracking lens Zoom effect generated according to the angle of visual field and the zoom level of the camera lens of described video camera.
Preferably, real-time audio and video data and the described business object of the outer setting regions of the described described bottom line according to obtaining throw in template, to play the outer setting regions of the described stadium bottom line shown and described business object throw in bottom line in template outward setting regions mate and locate, to make the outer complete integration steps of setting regions of two bottom lines, comprising: in the real-time audio and video data of the outer setting regions of the described bottom line obtained, by outer for the bottom line of described stadium setting regions, be set to the first locating rectangle; Throw in template in described business object, the outer setting regions of bottom line of described business object being thrown in template is set to the second locating rectangle, wherein, four angles of described first locating rectangle and described second locating rectangle is respectively arranged with anchor point and marks; Each anchor point thrown in template in the second locating rectangle by adjusting described business object marks, and described first locating rectangle is overlapped with described second locating rectangle, overlaps completely to make two setting regions.
Preferably, setting outward in the business object input template of regional location corresponding to bottom line of described acquisition comprises the outer setting regions of two bottom lines, also comprises the outer setting regions of two bottom lines in the real-time audio and video data of the described stadium of acquisition, real-time audio and video data and the described business object of the outer setting regions of the described described bottom line according to obtaining throw in template, to play the outer setting regions of the described stadium bottom line shown and described business object throw in bottom line in template outward setting regions mate and locate, to make the outer complete integration steps of setting regions of bottom line, comprise: in the real-time audio and video data of the outer setting regions of the described bottom line obtained, the described outer setting regions of the first bottom line playing the described stadium shown is set to the 3rd locating rectangle, the described outer setting regions of the second bottom line playing the described stadium shown is set to the 4th locating rectangle, throw in template in described business object, the outer setting regions of first bottom line of described business object being thrown in template is set to the 5th locating rectangle, the outer setting regions of second bottom line of described business object being thrown in template is set to the 6th locating rectangle, wherein, four angles of described 3rd locating rectangle, described 4th locating rectangle, the 5th locating rectangle and the 6th locating rectangle are respectively arranged with anchor point mark, each anchor point thrown in template in the 5th locating rectangle by adjusting described business object marks, described 5th locating rectangle making described 3rd locating rectangle corresponding with it overlaps, each anchor point thrown in template in the 6th locating rectangle by adjusting described business object marks, described 6th locating rectangle making described 4th locating rectangle corresponding with it overlaps, and overlaps respectively with two setting regions in the real-time audio and video data of the outer setting regions of the described bottom line of acquisition with the outer setting regions of two bottom lines making described business object throw in template.
In order to solve the problem, the invention also discloses a kind of device throwing in business object, comprise: throw in template acquisition module, for according to setting the demand that regional location throws in business object outward at stadium bottom line, obtain and correspond to the business object input template that bottom line sets regional location outward; Wherein, the outer setting regions of described bottom line is between stadium bottom line and described stadium peripheral ledge and is parallel to the area of space of described fence; Camera angle adjusting module, records for selecting the video camera that described bottom line sets the audio, video data of regional location outward; The angle of video camera described in Use Adjustment parameter adjustment; Real-time audio and video data acquisition module, obtains the real-time audio and video data of described stadium for the described video camera after Use Adjustment angle and plays displaying; Wherein, the real-time audio and video data that described bottom line sets regional location are outward comprised in the described real-time audio and video data of acquisition; Matching module, for throwing in template according to the real-time audio and video data of the outer setting regions of the described bottom line obtained and described business object, to the outer setting regions of the bottom line playing the described stadium shown and described business object throw in bottom line in template outward setting regions mate and locate, overlap completely to make two setting regions; Putting module, for throwing in vertical billboard in the outer setting regions of the bottom line overlapped, to throw in business object to be put by described vertical billboard, with while playing the real-time audio and video data of showing described stadium, set at the described stadium bottom line playing displaying the broadcasting displaying that regional location carries out described business object outward.
Preferably, described camera angle adjusting module comprises: module selected by video camera, records for selecting the video camera that described bottom line sets the audio, video data of regional location outward; Parameter adjustment module, for obtaining the adjustment parameter of the described video camera of selection, the angle of video camera according to described adjustment parameter adjustment; Wherein, described adjustment parameter comprises: at least one group of parameter in the transducer delay parameter of video camera, seat in the plane parameter, camera lens basic parameter, rotating shaft parameter, anchor point parameter and zoom parameters.
Preferably, described parameter adjustment module comprises: the first adjusting module, for obtaining the transducer delay parameter of described video camera, adjust the transducer of described video camera according to described transducer delay parameter, the real-time audio and video data that described video camera is recorded are play after extending to the duration of described transducer delay parameter instruction and are shown; And/or the second adjusting module, for obtaining the seat in the plane parameter of described video camera, adjusts at least one in the lateral coordinates of described video camera, along slope coordinate, front and back coordinate according to the location parameter in the parameter of described seat in the plane; According to the video camera rotation parameter in the parameter of described seat in the plane, adjust the Pingyao vernier angle of described video camera, pitching vernier angle and sidewinder in vernier angle at least one; According to the positional parameter in the parameter of described seat in the plane, adjust the horizontal length of side of described video camera imaging focus rectangle and longitudinal length of side, wherein, described positional parameter comprises the horizontal length of side of the rectangle of demarcation and longitudinal length of side; And/or, 3rd adjusting module, for obtaining the camera lens basic parameter of described video camera, adjust at least one in the maximum impulse value of zoom encoder on described camera lens of the camera lens of described video camera, the width of camera lens angular field of described video camera, the maximum zoom magnification of camera lens of described video camera, the focusing anchor point of camera lens of described video camera and the focus variations rate of the camera lens of described video camera according to described camera lens basic parameter; And/or, 4th adjusting module, for obtaining the rotating shaft parameter of described video camera, the rotating shaft of video camera according to described rotating shaft parameter adjustment, revise described video camera rotating shaft follow the tracks of record audio, video data time occur angular deflection, adjust the The Cloud Terrace residing for described video camera pitch axis center to the axis, camera lens side of described video camera vertical range and adjust the horizontal range of described The Cloud Terrace Pingyao axle to the camera lens light core of described video camera; And/or, 5th adjusting module, for obtaining the anchor point parameter of described video camera, according to described anchor point parameter adjustment the anchor point of the camera lens of video camera bifocal sensing impulse value, adjust described video camera image objects size, the adjusted value for adjusting distortion when image objects is in the lens edge of described video camera is set and self calibration is carried out to described anchor point; And/or, 6th adjusting module, for obtaining the zoom parameters of described video camera, according to the distortion of 5 upper object imagings of segmentations adjustment point in the lateral shift of the image objects on the image objects size on 5 segmentations adjustment points on the slope of described zoom parameters adjustment zoom reference curve, described zoom reference curve, 5 segmentations adjustment points on described zoom reference curve and vertical misalignment and described zoom reference curve when lens edge; Wherein, described zoom reference curve is the curve for describing image objects tracking lens Zoom effect generated according to the angle of visual field and the zoom level of the camera lens of described video camera.
Preferably, described matching module comprises: first arranges module, for outer for the bottom line of described stadium setting regions being set to the first locating rectangle in the real-time audio and video data of the outer setting regions of the described bottom line obtained; Second arranges module, for throwing in template in described business object, the outer setting regions of bottom line of described business object being thrown in template is set to the second locating rectangle, wherein, four angles of described first locating rectangle and described second locating rectangle is respectively arranged with anchor point and marks; First setting regions adjusting module, for being thrown in each anchor point mark in template in the second locating rectangle by the described business object of adjustment, is made described first locating rectangle overlap with described second locating rectangle, overlaps completely to make two setting regions.
Preferably, setting outward in the business object input template of regional location corresponding to bottom line of described acquisition comprises the outer setting regions of two bottom lines, also comprises the outer setting regions of two bottom lines in the real-time audio and video data of the described stadium of acquisition, described matching module also comprises: the 3rd arranges module, for being set to the 3rd locating rectangle in the real-time audio and video data of the outer setting regions of the described bottom line obtained, by the described outer setting regions of the first bottom line playing the described stadium shown, the described outer setting regions of the second bottom line playing the described stadium shown is set to the 4th locating rectangle, 4th arranges module, for throwing in template in described business object, the outer setting regions of first bottom line of described business object being thrown in template is set to the 5th locating rectangle, the outer setting regions of second bottom line of described business object being thrown in template is set to the 6th locating rectangle, wherein, four angles of described 3rd locating rectangle, described 4th locating rectangle, the 5th locating rectangle and the 6th locating rectangle are respectively arranged with anchor point mark, second setting regions adjusting module, for being thrown in each anchor point mark in template in the 5th locating rectangle by the described business object of adjustment, described 5th locating rectangle making described 3rd locating rectangle corresponding with it overlaps, each anchor point thrown in template in the 6th locating rectangle by adjusting described business object marks, described 6th locating rectangle making described 4th locating rectangle corresponding with it overlaps, overlap respectively with two setting regions in the real-time audio and video data of the outer setting regions of the described bottom line of acquisition with the outer setting regions of two bottom lines making described business object throw in template.
Compared with prior art, the present invention has the following advantages:
The scheme of input business object provided by the invention, while the real-time audio and video data playing competitive sports, business object is thrown in the play position of the outer setting regions of stadium bottom line, input due to business object do not affect race playing progress rate, also can not take sports field, the expense of therefore throwing in business object is low therefore, it is possible to save publicity cost.In addition, the scheme of input business object provided by the invention, business object is be embedded in the audio, video data of broadcasting in real time when throwing in, spectators just can get the business object information of input while watching the match, neither affect that spectators watch the match, time also not outside occupying volume, this input mode is easily received, and the spectators come to matches can see the business object of input, therefore, there is good the effect of publicity.Visible, the scheme of input business object provided by the invention, the scheme of more existing input business object, had not only saved publicity cost but also the effect of publicity that can play.
Accompanying drawing explanation
Fig. 1 is a kind of flow chart of steps of throwing in the method for business object according to the embodiment of the present invention one;
Fig. 2 is a kind of flow chart of steps of throwing in the method for business object according to the embodiment of the present invention two;
Fig. 3 is a kind of structured flowchart throwing in the device of business object according to the embodiment of the present invention three;
Fig. 4 is a kind of structured flowchart throwing in the device of business object according to the embodiment of the present invention four.
Embodiment
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, and below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
With reference to Fig. 1, show a kind of flow chart of steps of throwing in the method for business object according to the embodiment of the present invention one.
The step of throwing in the method for business object in the present embodiment comprises:
Step S102: according to the demand setting regional location input business object at stadium bottom line outward, obtains and corresponds to the business object input template that bottom line sets regional location outward.
Wherein, the outer setting regions of bottom line is between stadium bottom line and stadium peripheral ledge and is parallel to the area of space of fence.For venues for football, what so the outer setting regions of bottom line was corresponding is bottom line is outer, corresponding to stadium bottom line and between stadium peripheral ledge, parallel with the fence area of space of both sides, goal.Although be all throw in business object in the outer setting regions of bottom line in the present embodiment, and due to record stadium the seat in the plane of video camera, video camera the stadium recorded of angle difference in the position of the outer setting regions of bottom line in the scene recorded also may be different, therefore, just need to make one or more in advance and correspond to the business object input template that bottom line sets regional location outward.
Such as: when adopting the video camera flying cat seat in the plane to record stadium, the ratio shared in whole recording picture of the outer setting regions of bottom line in the audio frequency and video recording out in stadium very little, business object is correspondingly thrown in template and is then provided with the outer setting regions of the bottom line reduced.Again such as: the video camera adopting main frame position, when the camera adjusting Cheng Zhongjing of video camera or close shot (namely adopting the little full shot in main frame position) are recorded stadium, the ratio shared in the picture of whole recording of the outer setting regions of bottom line in the stadium recording out large, that is recorded is the outer setting regions of bottom line of amplifying, and the business object putting module corresponding with it then also needs the outer setting regions of bottom line being provided with shape and the size adapted.Again such as: record in audio frequency and video out comprise in stadium simultaneously bottom line outer, to throw in template corresponding to the stadium bottom line of both sides, goal and the area of space parallel with fence between stadium peripheral ledge i.e. two bottom lines outer setting regions business objects so correspondingly and also should to comprise outside bottom line, corresponding to stadium bottom line and between stadium peripheral ledge, parallel with the fence area of space of both sides, goal.
Same, when adopting the video camera of other seats in the plane to record, corresponding input template is also diversified, therefore, need basis to throw in the business object of stadium the demand that template position throws in business object, obtain and correspond to the business object input template that bottom line sets regional location outward.
Step S104: select to record the video camera that bottom line sets the audio, video data of regional location outward, the angle of Use Adjustment parameter adjustment video camera.
The scene of stadium is provided with multiple cameras, and the picture that the audio, video data of the stadium selecting the video camera of different seat in the plane to record is shown is different.
Such as: when need obtain by taking a crane shot throw in business object in the outer setting regions of bottom line in audio, video data and sound and picture time, what then need to select to be arranged on stadium scene flies cat seat in the plane, the penalty area flown in the stadium recorded cat seat in the plane can present to audience simultaneously both sides, goal the outer setting regions of two, left and right bottom line overlook panorama.Now, select corresponding input template, just can show in two setting regions when showing the business object that will throw in the outer setting regions of bottom line simultaneously.Again such as: when the outer setting regions of bottom line in the audio, video data needing shooting emphatically to obtain throws business object, then need to select main frame position to adopt little full shot to record stadium, two outer setting regions of bottom lines about both sides, stadium goal can be recorded by little full shot simultaneously, different business objects can be thrown in the outer setting regions of two bottom lines, by the recording angle of adjustment main frame position video camera, can certainly only record the outer setting regions of bottom line of goal side in stadium.Wherein, the business object of input can be advertisement.The business object thrown in can comprise word and/or image, also can be dynamic video.
Adjustment parameter can be pre-set, when the business object obtaining a certain bottom line in step s 102 and set regional location is outward thrown in after template, need to select the video camera of corresponding seat in the plane and the adjustment parameter of adjustment camera angle, to adjust the angle of selected video camera, the outer setting regions of the bottom line in the audio, video data that the video camera after adjustment is recorded sets Region Matching outward with the bottom line in obtained input template.
Step S106: the video camera after Use Adjustment angle obtains the real-time audio and video data of stadium and plays displaying.
Wherein, the real-time audio and video data that bottom line sets regional location are outward comprised in the real-time audio and video data of acquisition.Real-time audio and video data are video data in the stadium of Real-time Obtaining and voice data, namely the associated video of stadium and the sound corresponding with video.
Step S108: according to real-time audio and video data and the business object input template of the outer setting regions of the bottom line obtained, to play the outer setting regions of the stadium bottom line shown and business object throws in bottom line in template outward setting regions mate and locate, overlap completely to make two setting regions.
It should be noted that, to play the outer setting regions of the stadium bottom line shown and business object throws in bottom line in template outward setting regions mate locate time, two setting regions can be overlapped completely by the angle of artificial fine setting video camera, coupling location can also be carried out according to the positioning mode of setting by relevant adjustment equipment, such as: adopt bow and beam bearings to carry out coupling location, certainly, the positioning mode that can also set other carries out coupling location, such as: six point location methods.When actual realization, concrete coupling targeting scheme is set according to the actual requirements by those skilled in the art, and the application does not do concrete restriction to this.
Step S110: throw in vertical billboard in the outer setting regions of the bottom line overlapped, to throw in business object to be put by vertical billboard, with while playing the real-time audio and video data of showing stadium, set at the stadium bottom line playing displaying the broadcasting displaying that regional location carries out business object outward.
It should be noted that, the broadcasting of business object is shown can adopt static form broadcasting, such as: show the word corresponding to business object and/or image in position; Also dynamic form can be adopted to play, such as: the word corresponding to business object and/or image are play with the form rotating animation.
The method of the input business object provided by the present embodiment, while the real-time audio and video data playing competitive sports, business object is thrown in the outer setting regions play position of stadium bottom line, input due to business object do not affect race playing progress rate, also can not take sports field, the expense of therefore throwing in business object is low therefore, it is possible to save publicity cost.In addition, the method of the input business object that the present embodiment provides, business object is be embedded in the audio, video data of broadcasting in real time when throwing in, spectators just can get the business object information of input while watching the match, neither affect that spectators watch the match, time also not outside occupying volume, this input mode is easily received, and the spectators come to matches can see the business object of input, therefore, there is good the effect of publicity.Visible, the method for the input business object that the present embodiment provides, the method for more existing input business object, had not only saved publicity cost but also the effect of publicity that can play.
Embodiment two
With reference to Fig. 2, show a kind of flow chart of steps of throwing in the method for business object according to the embodiment of the present invention two.
The concrete steps of throwing in the method for business object in the present embodiment comprise:
Step S202: jettison system throws in the demand of business object according to setting regional location outward at stadium bottom line, obtains and corresponds to the business object input template that bottom line sets regional location outward.
Throw in business object for the outer setting regions of the bottom line in venues for football in the present embodiment, the method for the input business object in the application is described.Wherein, the outer setting regions of bottom line is between venues for football bottom line with Football Athletic competition field peripheral ledge and parallel with fence area of space.
Wherein, jettison system can be the work station in mobile control room.Information interaction is carried out between work station and the The Cloud Terrace controlling video camera in mobile control room.Such as: in mobile control room, work station can adjust the angle of video camera by The Cloud Terrace, and in mobile control room, work station can also receive the real-time audio and video data that video camera is uploaded.The audio, video data got can be relayed by the work station in mobile control room in the terminal such as TV, computer.
When throwing in business object, although be all throw in business object in the outer setting regions of stadium bottom line, different bottom lines sets regional location outward and throws in template to there being different business objects.Such as: the outer setting regions of the bottom line in the audio, video data that video camera is recorded may be positioned at the center of the whole video pictures of recording, position to the right, position to the left, forward position, rearward position etc.And, it is also different that the bottom line shown in the audio, video data recorded sets area size outward, have may be the outer setting regions of bottom line of amplifying and have may be reduce the outer setting regions of bottom line, also have plenty of the bottom line overlooked and set outward or the outer setting regions of the bottom line looked squarely, what comprising of having what is more, the outer setting regions of a bottom line had then comprises the outer setting regions of two bottom lines simultaneously.Visible, the outer setting regions of the bottom line in the audio, video data of recording is different recording the position in picture.The outer setting regions of bottom line in audio, video data is determined by the camera lens depth of field of the seat in the plane of the video camera of recording audio/video data, the angle of video camera and video camera recording the position in picture.
The variation that in the audio, video data recorded, stadium bottom line sets regional location outward determines the variation that business object throws in template.Certainly, also can there is corresponding relation in the seat in the plane of video camera, the angle of video camera and the depth of field of camera lens and the input template of business object.
Such as: need simultaneously between the stadium bottom line and stadium peripheral ledge of both sides, goal, venues for football, the area of space parallel with fence namely simultaneously two bottom lines set outward throw in business object in area video picture time, so need to obtain the business object matched with this video and throw in template, this business object then obtained is thrown in and is also comprised between the stadium bottom line of both sides, goal, venues for football and stadium peripheral ledge in template simultaneously, the area of space parallel with fence, namely the business object obtained is thrown in template and is comprised the outer setting regions of two bottom lines.
Step S204: jettison system is selected to record the video camera that bottom line sets the audio, video data of regional location outward.
Be previously stored with the business object that multiple bottom line sets regional location outward in jettison system and throw in template, and store the seat in the plane of throwing in video camera corresponding to template with each and the adjustment parameter for adjusting video camera.
When selecting recording bottom line to set the video camera of the audio, video data of regional location outward, when obtained business object throw in template be video camera take a crane shot stadium time corresponding business object throw in template time, select to be positioned at the video camera flying cat seat in the plane and record the audio, video data that bottom line sets regional location outward; When corresponding business object throws in template when obtained input template is camera horizon shooting stadium, the video camera being positioned at main frame position is selected to record the audio, video data that bottom line sets regional location outward.
Step S206: jettison system obtains the adjustment parameter of the video camera selected, according to the angle of adjustment parameter adjustment video camera.
Wherein, adjust parameter to comprise: at least one group of parameter in the transducer delay parameter of video camera, seat in the plane parameter, camera lens basic parameter, rotating shaft parameter, anchor point parameter and zoom parameters.
When the transducer delay parameter adjustment video camera according to video camera, obtain the transducer delay parameter of video camera, according to the transducer of transducer delay parameter adjustment video camera, the real-time audio and video data that video camera is recorded are play after extending to the duration of transducer delay parameter instruction and are shown.Such as: delay parameter is adjusted to 85ms that is 85 milliseconds, by adjustment delay parameter can realize record audio, video data and stadium in real scene synchronous.
When the seat in the plane parameter adjustment camera angle according to video camera, obtain the seat in the plane parameter of video camera, according at least one in the lateral coordinates of the location parameter adjustment video camera in the parameter of seat in the plane, along slope coordinate, front and back coordinate; According to the video camera rotation parameter in the parameter of seat in the plane, the adjustment Pingyao vernier angle of video camera, pitching vernier angle and sidewinder in vernier angle at least one; According to the positional parameter in the parameter of seat in the plane, the horizontal length of side of adjustment video camera imaging focus rectangle and longitudinal length of side.Wherein, seat in the plane parameter comprises: at least one group of parameter in location parameter, video camera rotation parameter and positional parameter.
Such as, the lateral coordinates of video camera can be adjusted to-2081.10mm-2081.10 millimeters when adjusting, along slope coordinate is-761.80mm, front and back coordinate is-7563.79mm, Pingyao vernier angle is adjusted to 1.354 degree, pitching vernier angle is adjusted to 0.062 degree, sidewinders vernier angle and is adjusted to 0.376 degree.And, because the horizontal length of side of the rectangle demarcated in positional parameter is 4880mm, rectangular longitudinal is 1840mm to the length of side, therefore, according to the horizontal length of side and longitudinal length of side of the rectangle parameter adjustment video camera imaging focus rectangle demarcated, actual for the transverse direction of the rectangle length of side is adjusted to 4880mm, and longitudinally the actual length of side is adjusted to 1840mm.Setting is demarcated rectangular dimension and can be demarcated the concrete object in the stadium recorded, such as the outer setting regions of the bottom line in stadium is demarcated, bottom line being set regional imaging outward demarcates orthogonal, like this, just bottom line can be set the rectangle that regional imaging is shown as demarcation outward in the audio frequency and video that video camera is recorded, be convenient to follow-up coupling location.
When the angle of the camera lens basic parameter adjustment video camera according to video camera, obtain the camera lens basic parameter of video camera, according at least one in the focus variations rate of the width of the maximum impulse value of zoom encoder on camera lens of camera lens of camera lens basic parameter adjustment video camera, the camera lens angular field of video camera, the maximum zoom magnification of camera lens of video camera, the focusing anchor point of camera lens of video camera and the camera lens of video camera.
Wherein, camera lens basic parameter comprises: at least one in the focus variations rate of the maximum Zoom sensor numerical value of camera lens, angular field's width of camera lens, the zoom magnification of camera lens, the focusing anchor point of camera lens and camera lens.Such as according to the camera lens basic parameter adjustment video camera obtained, the maximum impulse value of camera lens is adjusted to 75750 when adjusting, be 64.50mm by angular field's width adjustment of camera lens, the zoom magnification of camera lens is adjusted to 18.00 times, focusing anchor point and focus variations rate are adjusted to 0.
When the angle of the rotating shaft parameter adjustment video camera according to video camera, obtain the rotating shaft parameter of video camera, according to the rotating shaft of rotating shaft parameter adjustment video camera, the rotating shaft revising video camera follow the tracks of occur when recording audio, video data angular deflection, the The Cloud Terrace of adjustment residing for video camera pitch axis center to the axis, camera lens side of video camera vertical range and adjust the horizontal range of The Cloud Terrace Pingyao axle to the camera lens light core of video camera.
Wherein, video camera rotating shaft parameter comprises: video camera pitching zero deviation angle, sidewinder vernier angle and the rotating shaft of YZ direction adjustment at least one.
In the present embodiment, control that the The Cloud Terrace of shooting is built-in remembers translation pitching zero point, but the minute angle deviation that quality control may be had to ensure in the production of each The Cloud Terrace, assembling and adjustment.When the sensing seat in the plane for installing video camera being installed, generally ensureing that rotating shaft Y in The Cloud Terrace Pingyao is vertical with ground by the level meter on The Cloud Terrace, pitching rotating shaft X is parallel with ground, the camera lens optical axis Z of video camera and ground level.But when actual installation, being linked and packed to exist of The Cloud Terrace, The Cloud Terrace boots plate, video camera supporting plate and video camera four parts sidewinders angular deviation.By the video camera pitching zero deviation angle in fine setting video camera rotating shaft parameter, sidewinder the angular deflection occurred when vernier angle can revise the rotating shaft tracking recording audio, video data of video camera.The reference value of general fine setting is pitching zero deviation angle 1.00 degree, sidewinders vernier angle 0.10 degree.
And for " YZ direction rotating shaft adjustment ", Y-direction rotating shaft is the vertical range of The Cloud Terrace pitch axis X to camera lens optical axis, therefore by the rotating shaft of adjustment Y-direction, the vertical range of pitch axis center to the axis, camera lens side of video camera of the The Cloud Terrace residing for video camera can be adjusted.And Z-direction rotating shaft is the horizontal range of The Cloud Terrace Pingyao axle Y to camera lens light core, therefore by the rotating shaft of adjustment Z-direction, the horizontal range of The Cloud Terrace Pingyao axle to the camera lens light core of video camera can be adjusted.Such as Y-direction rotating shaft adjusted value can be set to 180.0mm when adjusting, X-direction rotating shaft adjusted value is set to-215.5mm.
When the angle of the anchor point parameter adjustment video camera according to video camera, obtain the anchor point parameter of video camera, according to the image objects size of the bifocal sensing impulse value of the anchor point of the camera lens of anchor point parameter adjustment video camera, adjustment video camera, the adjusted value for adjusting distortion when image objects is in the lens edge of video camera is set and self calibration is carried out to anchor point.
Wherein, anchor point parameter comprises: anchor point X, Y Focussing, anchor point distortion 1,2, anchor point zoom level and whether carry out at least one in anchor point self calibration.At the zoom Duan Zhongke of camera lens, a zoom point is set as anchor point, the tracking effect of Pingyao pitching in this zoom section can be made to reach best by adjustment anchor point parameter, and need the anchor point by having arranged to adjust the zoom tracking effect of camera lens as datum mark.
When specifically adjusting, by adjustment anchor point X, Y Focussing value, improving the drift of image objects when the pitching of camera lens Pingyao, but also can change the size of image objects simultaneously; By adjustment anchor point distortion 1,2, distortion when image objects is in the lens edge of video camera can be adjusted; By the bifocal sensing impulse value of the anchor point of the camera lens of anchor point zoom level adjustment video camera; Anchor point self-correcting criterion organizes anchor point calculation of parameter more go out anchor point focal length and distortion value to complete anchor point self calibration by demarcating the diverse location collection of rectangle in camera lens.
When the angle of the zoom parameters adjustment video camera according to video camera, obtain the zoom parameters of video camera, according to the distortion of 5 upper image objects of segmentations adjustment point in the image objects lateral shift on the image objects size on 5 segmentations adjustment points on the slope of zoom parameters adjustment zoom reference curve, zoom reference curve, 5 segmentations adjustment points on zoom reference curve and vertical misalignment and zoom reference curve when lens edge; Wherein, zoom reference curve is the curve for describing image objects tracking lens Zoom effect generated according to the angle of visual field and the zoom level of the camera lens of video camera.
It should be noted that, when actual realization, the angle of video camera can be adjusted by adjusting the transducer delay parameter of video camera and/or seat in the plane parameter and/or camera lens basic parameter and/or rotating shaft parameter and/or anchor point parameter and/or zoom parameters.Concrete adjustment which one or more groups parameter above-mentioned, needs the design parameter defined in adjustment parameter to decide.If only define one group of parameter in the adjustment parameter obtained, so only need adjustment one group of parameter can complete the adjustment of camera angle, if and obtain adjustment parameter in limit above-mentioned six groups of parameters, so just need to adjust the adjustment that these six kinds of parameters can complete camera angle.Certainly, there is the situation of restriction two groups, three groups or four groups, the application does not do concrete restriction to this yet.
Step S208: the video camera after jettison system Use Adjustment angle obtains the real-time audio and video data of stadium and plays displaying.
Wherein, the real-time audio and video data that bottom line sets regional location are outward comprised in the real-time audio and video data of acquisition.
Step S210: outer for the bottom line of stadium setting regions is set to the first locating rectangle by jettison system in the real-time audio and video data of the outer setting regions of the bottom line obtained.
Due in the present embodiment, the shape of the outer setting regions of bottom line is rectangle, therefore, directly outer for bottom line setting regions is set to locating rectangle.Step S212: jettison system is thrown in template in business object, the outer setting regions of bottom line of business object being thrown in template is set to the second locating rectangle.
Wherein, four angles of the first locating rectangle and the second locating rectangle are respectively arranged with anchor point mark.
Step S214: jettison system throws in each anchor point mark in template in the second locating rectangle by adjustment business object, the first locating rectangle is overlapped with the second locating rectangle, overlaps completely to make two setting regions.
It should be noted that, above-mentioned steps S210 to step S214 be adopt bow and beam bearings to the outer setting regions of the bottom line of the stadium that broadcasting is shown and business object throw in bottom line in template outward setting regions carry out mating and locate, overlap completely to make two setting regions.
The outer setting regions of a kind of stadium bottom line using bow and beam bearings to carry out playing displaying and the business object bottom line thrown in template set Region Matching outward and locate and can comprise:
Determine that namely demarcate rectangle determines to adjust rectangle set in the positional parameter in parameter: in selected stadium in camera lens discernible rectangle plane as the demarcation rectangle of Camera Positioning, measure in units of millimeter and demarcate the wide and high of rectangle, do anchor point with rectangle four angle points demarcated.Wherein, when the demarcation rectangle of regioselective, tracking effect in stadium is selected to require that the identifiable design rectangle in the highest plane does demarcation rectangle, if there is no obvious actual rectangle angle point in stadium, then need artificially measure and place label, label size is as the criterion, in the present embodiment can obviously differentiate in camera lens, due to the outer setting regions of bottom line this from as rectangle, therefore direct outer for bottom line setting regions is set as demarcating rectangle.Four angle points demarcating rectangle are anchor point, and the concrete arrangement of the point of four location is: the some position elements of a fix zero point demarcating the lower left corner of rectangle.After determining to demarcate rectangle, in the video that video camera is recorded, automatic Calibration has the first demarcation rectangle.
Four point positioning: import and throw in template, adds anchor point and namely in input template, arranges the second demarcation rectangle.Click the mouse in air monitor and mark four angle points of demarcation rectangle, order is lower-left, upper left, upper right and bottom right.Actual when realizing, the localization method added in input template has two kinds, choose " left button directly adds a little " in a kind of " positional parameter " hurdle when adjusting video camera directly at video camera, the outdoor scene locating point position of display during left button is clicked in order " air monitor ", occurs that anchor point marks; Another kind is, directly in locating point position click right, selects " interpolation anchor point ", occurs that anchor point marks.Click right on the anchor point mark added, carrys out the location of pixels of accurate adjustment anchor point on air monitor by selecting " editor orientation point ".Wherein, in bow and beam bearings, anchor point four is one group, with same color display on mark, clicks by right key " air monitor " after mark 1 group echo point, selects " with last group point location " can realize location.
Can see that throwing in second in template demarcates first in rectangle and video to demarcate rectangle substantially identical after by above-mentioned location.And in " camera position " and " video camera rotation " location parameter at elements of a fix zero point of display video camera.
Whether the position of video camera and demarcation rectangle and video camera really have a certain impact to positioning result in the face of the angle of demarcation rectangle.Desirable localizing environment is the Pingyao of video camera, pitching sensed values is zero, and video camera vertically just to demarcation rectangular centre, and is demarcated rectangle accounting in camera lens picture and is the bigger the better.In a practical situation, camera position may be difficult to meet above condition.Considering the deviation of actual size measured deviation and mark anchor point, locating the camera position parameter that obtains and rotation parameter also can deviation to some extent, can contrast the object throwing in template and recording and adjust " camera position and rotation " parameter to revise positioning result.When actual realization, other positioning mode can also be adopted to carry out coupling location to the outer setting regions of bottom line play in the outer setting regions of the stadium bottom line shown and business object input template.Such as: six point location methods or adjusted by staff.
Also it should be noted that, the outer setting regions of the above-mentioned bottom line only depicted in template carries out mating the method for locating with the outer setting regions of the bottom line playing the stadium shown.Those skilled in the art can be clear and definite, throw in template when the business object setting regional location corresponding to bottom line outward obtained and comprise the outer setting regions of two bottom lines, when also comprising setting regions outside two bottom lines in the real-time audio and video data of the stadium obtained, based on identical mode, the business object of correspondence can be thrown in the outer setting regions of two bottom lines in template to carry out mate with the outer setting regions of two bottom lines play in the stadium that show respectively and locate, specifically mate positioning step as follows:
S1: be set to the 3rd locating rectangle in the real-time audio and video data of the outer setting regions of the bottom line obtained, by outer for the first bottom line playing the described stadium shown setting regions, is set to the 4th locating rectangle by outer for the second bottom line playing the stadium shown setting regions.
S2: throw in template in business object, the outer setting regions of first bottom line of business object being thrown in template is set to the 5th locating rectangle, the outer setting regions of second bottom line of business object being thrown in template is set to the 6th locating rectangle, wherein, four angles of the 3rd locating rectangle, the 4th locating rectangle, the 5th locating rectangle and the 6th locating rectangle are respectively arranged with anchor point mark;
S3: throw in each anchor point mark in template in the 5th locating rectangle by adjustment business object, the 5th locating rectangle making the 3rd locating rectangle corresponding with it overlaps, each anchor point mark in template in the 6th locating rectangle is thrown in by adjustment business object, the 6th locating rectangle making the 4th locating rectangle corresponding with it overlaps, and overlaps respectively with two setting regions in the real-time audio and video data of the outer setting regions of the bottom line of acquisition with the outer setting regions of two bottom lines making business object throw in template.
Step S216: jettison system throws in vertical billboard in the outer setting regions of the bottom line overlapped, to throw in business object to be put by vertical billboard, with while playing the real-time audio and video data of showing stadium, set at the bottom line playing the stadium shown the broadcasting displaying that regional location carries out business object outward.
Jettison system is thrown in business object to be put and can be thrown in any suitable moment in the outer setting regions of the bottom line overlapped.The input duration of each business object can be set according to actual conditions by those skilled in the art.A kind of preferred broadcasting is opportunity: before and after sportsman shoots, throw in business object to be put.
Wherein, when throwing in vertical billboard in the outer setting regions of bottom line, in order to prevent exposing the false, vertical billboard being invested in the distance (such as: 20 centimetres) set apart from bottom line outward, and can not overlappingly with bottom line throwing in.
The business object thrown in can be the advertising sign comprising word or image, can also be the combined advertisements mark of word and image.
The color of the business object of throwing in also can be set according to actual conditions by those skilled in the art.By when throwing in business object in the vertical billboard arranged in the outer setting regions of bottom line, advertising sign can be arranged to static, advertising sign can also be arranged to rotate animation in input.Further, the material of throwing in vertical billboard model in the outer setting regions of bottom line can be arranged to any rational material, and the setting of concrete material is selected according to the actual requirements by those skilled in the art.Preferably, the material of throwing in vertical billboard model in outer for bottom line setting regions is arranged to the material identical with the billboard on stadium peripheral ledge, to present more real effect.
The method of the input business object provided by the present embodiment, while the real-time audio and video data playing competitive sports, play position in stadium penalty area throws in business object, input due to business object do not affect race playing progress rate, also can not take sports field, the expense of therefore throwing in business object is low therefore, it is possible to save publicity cost.In addition, the method of the input business object that the present embodiment provides, business object is be embedded in the audio, video data of broadcasting in real time when throwing in, spectators just can get the business object information of input while watching the match, neither affect that spectators watch the match, time also not outside occupying volume, this input mode is easily received, and the spectators come to matches can see the business object of input, therefore, there is good the effect of publicity.Visible, the method for the input business object that the present embodiment provides, the scheme of more existing input business object, had not only saved publicity cost but also the effect of publicity that can play.
Embodiment three
With reference to Fig. 3, show a kind of structured flowchart throwing in the device of business object according to the embodiment of the present invention three.
The device of the input business object of the present embodiment comprises: throw in template acquisition module 302, sets the demand that regional location throws in business object for basis outward at stadium bottom line, and the business object that acquisition sets regional location outward corresponding to bottom line throws in template; Wherein, the outer setting regions of bottom line is between stadium bottom line and stadium peripheral ledge and is parallel to the area of space of fence; Camera angle adjusting module 304, records for selecting the video camera that bottom line sets the audio, video data of regional location outward; The angle of Use Adjustment parameter adjustment video camera; Real-time audio and video data acquisition module 306, obtains the real-time audio and video data of stadium for the video camera after Use Adjustment angle and plays displaying; Wherein, the real-time audio and video data that bottom line sets regional location are outward comprised in the real-time audio and video data of acquisition; Matching module 308, for throwing in template according to the real-time audio and video data of the outer setting regions of the bottom line obtained and business object, to the outer setting regions of the bottom line playing the stadium shown and business object throws in bottom line in template outward setting regions mate and locate, overlap completely to make two setting regions; Putting module 310, for throwing in vertical billboard in the outer setting regions of the bottom line overlapped, to throw in business object to be put by described vertical billboard, with while playing the real-time audio and video data of showing stadium, set at the bottom line playing the stadium shown the broadcasting displaying that regional location carries out business object outward.
The device of the input business object provided by the present embodiment, while the real-time audio and video data playing competitive sports, business object is thrown in the outer setting regions play position of stadium bottom line, input due to business object do not affect race playing progress rate, also can not take sports field, the expense of therefore throwing in business object is low therefore, it is possible to save publicity cost.In addition, the device of the input business object that the present embodiment provides, business object is be embedded in the audio, video data of broadcasting in real time when throwing in, spectators just can get the business object information of input while watching the match, neither affect that spectators watch the match, time also not outside occupying volume, this input mode is easily received, and the spectators come to matches can see the business object of input, therefore, there is good the effect of publicity.Visible, the device of the input business object that the present embodiment provides, the device of more existing input business object, had not only saved publicity cost but also the effect of publicity that can play.
Embodiment four
With reference to Fig. 4, show a kind of structured flowchart throwing in the device of business object according to the embodiment of the present invention four.
The device of the present embodiment to the input business object in embodiment four has carried out further optimization, the device of the input business object after optimization comprises: throw in template acquisition module 402, for according to setting the demand that regional location throws in business object outward at stadium bottom line, obtain and correspond to the business object input template that bottom line sets regional location outward; Wherein, the outer setting regions of bottom line is between stadium bottom line and stadium peripheral ledge and is parallel to the region in the space of fence; Camera angle adjusting module 404, records for selecting the video camera that bottom line sets the audio, video data of regional location outward; The angle of Use Adjustment parameter adjustment video camera; Real-time audio and video data acquisition module 406, obtains the real-time audio and video data of stadium for the video camera after Use Adjustment angle and plays displaying; Wherein, the real-time audio and video data that bottom line sets regional location are outward comprised in the real-time audio and video data of acquisition; Matching module 408, for throwing in template according to the real-time audio and video data of the outer setting regions of the bottom line obtained and business object, to the outer setting regions of the bottom line playing the stadium shown and business object throws in bottom line in template outward setting regions mate and locate, overlap completely to make two setting regions; Putting module 410, for throwing in vertical billboard in the outer setting regions of the bottom line overlapped, to throw in business object to be put by vertical billboard, with while playing the real-time audio and video data of showing stadium, set at the stadium bottom line playing displaying the broadcasting displaying that regional location carries out business object outward.
Preferably, camera angle adjusting module 404 comprises: module 4042 selected by video camera, records for selecting the video camera that bottom line sets the audio, video data of regional location outward; Parameter adjustment module 4044, for obtaining the adjustment parameter of the video camera of selection, according to the angle of adjustment parameter adjustment video camera; Wherein, adjust parameter to comprise: at least one group of parameter in the transducer delay parameter of video camera, seat in the plane parameter, camera lens basic parameter, rotating shaft parameter, anchor point parameter and zoom parameters.
Preferably, parameter adjustment module 4044 comprises: the first adjusting module 40442, for obtaining the transducer delay parameter of video camera, according to the transducer of transducer delay parameter adjustment video camera, the real-time audio and video data that video camera is recorded are play after extending to the duration of transducer delay parameter instruction and are shown; And/or the second adjusting module 40444, for obtaining the seat in the plane parameter of video camera, according at least one in the location parameter adjustment lateral coordinates of video camera in the parameter of seat in the plane, along slope coordinate, front and back coordinate; According to the video camera rotation parameter in the parameter of seat in the plane, the adjustment Pingyao vernier angle of video camera, pitching vernier angle and sidewinder in vernier angle at least one; According to the positional parameter in the parameter of seat in the plane, the horizontal length of side of adjustment video camera imaging focus rectangle and longitudinal length of side, wherein, positional parameter comprises the horizontal length of side of the rectangle of demarcation and longitudinal length of side; And/or, 3rd adjusting module 40446, for obtaining the camera lens basic parameter of video camera, according at least one in the focus variations rate of the width of the camera lens basic parameter adjustment maximum impulse value of zoom encoder on camera lens of camera lens of video camera, the camera lens angular field of video camera, the maximum zoom magnification of camera lens of video camera, the focusing anchor point of camera lens of video camera and the camera lens of video camera; And/or, 4th adjusting module 40448, for obtaining the rotating shaft parameter of video camera, according to the rotating shaft of rotating shaft parameter adjustment video camera, the rotating shaft revising video camera follow the tracks of occur when recording audio, video data angular deflection, the The Cloud Terrace of adjustment residing for video camera pitch axis center to the axis, camera lens side of video camera vertical range and adjust the horizontal range of The Cloud Terrace Pingyao axle to the camera lens light core of video camera; And/or, 5th adjusting module 404410, for obtaining the anchor point parameter of video camera, according to the size of the bifocal sensing impulse value of the anchor point of the camera lens of anchor point parameter adjustment video camera, adjustment video camera image objects, the adjusted value for adjusting distortion when image objects is in the lens edge of video camera being set and self calibration is carried out to anchor point; And/or, 6th adjusting module 404412, for obtaining the zoom parameters of video camera, according to the distortion of 5 upper object imagings of segmentations adjustment point in the lateral shift of the image objects on the image objects size on 5 segmentations adjustment points on the slope of zoom parameters adjustment zoom reference curve, zoom reference curve, 5 segmentations adjustment points on zoom reference curve and vertical misalignment and zoom reference curve when lens edge; Wherein, zoom reference curve is the curve for describing image objects tracking lens Zoom effect generated according to the angle of visual field and the zoom level of the camera lens of video camera.
Preferably, matching module 408 comprises: first arranges module 4082, for outer for the bottom line of stadium setting regions being set to the first locating rectangle in the real-time audio and video data of the outer setting regions of the bottom line obtained; Second arranges module 4084, for throwing in template in business object, the outer setting regions of bottom line of business object being thrown in template is set to the second locating rectangle, wherein, four angles of the first locating rectangle and the second locating rectangle is respectively arranged with anchor point and marks; First setting regions adjusting module 4086, for being thrown in each anchor point mark in template in the second locating rectangle by adjustment business object, is made the first locating rectangle overlap with described second locating rectangle, overlaps completely to make two setting regions.
Preferably, setting outward in the business object input template of regional location corresponding to bottom line of acquisition comprises the outer setting regions of two bottom lines, also comprises the outer setting regions of two bottom lines in the real-time audio and video data of the stadium of acquisition; Matching module 408 also comprises: the 3rd arranges module 4088, for being set to the 3rd locating rectangle in the real-time audio and video data of the outer setting regions of the bottom line obtained, by outer for the first bottom line playing the stadium shown setting regions, outer for the second bottom line playing the stadium shown setting regions is set to the 4th locating rectangle;
4th arranges module 40810, for throwing in template in business object, the outer setting regions of first bottom line of business object being thrown in template is set to the 5th locating rectangle, the outer setting regions of second bottom line of business object being thrown in template is set to the 6th locating rectangle, wherein, four angles of the 3rd locating rectangle, the 4th locating rectangle, the 5th locating rectangle and the 6th locating rectangle are respectively arranged with anchor point mark;
Second setting regions adjusting module 40812, for being thrown in each anchor point mark in template in the 5th locating rectangle by adjustment business object, the 5th locating rectangle making the 3rd locating rectangle corresponding with it overlaps, each anchor point mark in template in the 6th locating rectangle is thrown in by adjustment business object, the 6th locating rectangle making the 4th locating rectangle corresponding with it overlaps, and overlaps respectively with the outer setting regions of two bottom lines in the real-time audio and video data of the outer setting regions of the bottom line of acquisition with the outer setting regions of two bottom lines making business object throw in template.
The device of the input business object of the present embodiment for realizing corresponding method of throwing in business object in aforementioned multiple embodiment, and has the beneficial effect of corresponding embodiment of the method, does not repeat them here.
Each embodiment in this specification all adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar part mutually see.For system embodiment, due to itself and embodiment of the method basic simlarity, so description is fairly simple, relevant part illustrates see the part of embodiment of the method.
Above a kind of method and apparatus throwing in business object provided by the present invention is described in detail, apply specific case herein to set forth principle of the present invention and execution mode, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.

Claims (10)

1. throw in a method for business object, it is characterized in that, comprising:
According to the demand setting regional location input business object at stadium bottom line outward, obtain and correspond to the business object input template that bottom line sets regional location outward; Wherein, the outer setting regions of described bottom line is between stadium bottom line and described stadium peripheral ledge and is parallel to the area of space of described fence;
Select to record the video camera that described bottom line sets the audio, video data of regional location outward, the angle of video camera described in Use Adjustment parameter adjustment;
Described video camera after Use Adjustment angle obtains the real-time audio and video data of described stadium and plays displaying; Wherein, the real-time audio and video data that described bottom line sets regional location are outward comprised in the described real-time audio and video data of acquisition;
According to real-time audio and video data and the described business object input template of the outer setting regions of the described bottom line obtained, to play the outer setting regions of the described stadium bottom line shown and described business object throw in bottom line in template outward setting regions mate and locate, overlap completely to make two setting regions;
Vertical billboard is thrown in the outer setting regions of the bottom line overlapped, to throw in business object to be put by described vertical billboard, with while playing the real-time audio and video data of showing described stadium, set at the described stadium bottom line playing displaying the broadcasting displaying that regional location carries out described business object outward.
2. method according to claim 1, is characterized in that, the angle steps of video camera described in described Use Adjustment parameter adjustment, comprising:
Obtain the adjustment parameter of the described video camera selected, the angle of video camera according to described adjustment parameter adjustment;
Wherein, described adjustment parameter comprises: at least one group of parameter in the transducer delay parameter of video camera, seat in the plane parameter, camera lens basic parameter, rotating shaft parameter, anchor point parameter and zoom parameters.
3. method according to claim 2, is characterized in that, the described adjustment parameter obtaining the described video camera selected, and the angle steps of video camera according to described adjustment parameter adjustment, comprising:
Obtain the transducer delay parameter of described video camera, adjust the transducer of described video camera according to described transducer delay parameter, the real-time audio and video data that described video camera is recorded are play after extending to the duration of described transducer delay parameter instruction and are shown;
And/or,
Obtain the seat in the plane parameter of described video camera, adjust at least one in the lateral coordinates of described video camera, along slope coordinate, front and back coordinate according to the location parameter in the parameter of described seat in the plane; According to the video camera rotation parameter in the parameter of described seat in the plane, adjust the Pingyao vernier angle of described video camera, pitching vernier angle and sidewinder in vernier angle at least one; According to the positional parameter in the parameter of described seat in the plane, adjust the horizontal length of side of described video camera imaging focus rectangle and longitudinal length of side;
And/or,
Obtain the camera lens basic parameter of described video camera, adjust at least one in the maximum impulse value of zoom encoder on described camera lens of the camera lens of described video camera, the width of camera lens angular field of described video camera, the maximum zoom magnification of camera lens of described video camera, the focusing anchor point of camera lens of described video camera and the focus variations rate of the camera lens of described video camera according to described camera lens basic parameter;
And/or,
Obtain the rotating shaft parameter of described video camera, the rotating shaft of video camera according to described rotating shaft parameter adjustment, revise described video camera rotating shaft follow the tracks of record audio, video data time occur angular deflection, adjust the The Cloud Terrace residing for described video camera pitch axis center to the axis, camera lens side of described video camera vertical range and adjust the horizontal range of described The Cloud Terrace Pingyao axle to the camera lens light core of described video camera;
And/or,
Obtain the anchor point parameter of described video camera, according to described anchor point parameter adjustment the anchor point of the camera lens of video camera bifocal sensing impulse value, adjust described video camera image objects size, the adjusted value for adjusting distortion when image objects is in the lens edge of described video camera is set and self calibration is carried out to described anchor point;
And/or,
Obtain the zoom parameters of described video camera, according to the distortion of 5 upper image objects of segmentations adjustment point in the image objects lateral shift on the image objects size on 5 segmentations adjustment points on the slope of described zoom parameters adjustment zoom reference curve, described zoom reference curve, 5 segmentations adjustment points on described zoom reference curve and vertical misalignment and described zoom reference curve when lens edge; Wherein, described zoom reference curve is the curve for describing image objects tracking lens Zoom effect generated according to the angle of visual field and the zoom level of the camera lens of described video camera.
4. method according to claim 1, it is characterized in that, real-time audio and video data and the described business object of the outer setting regions of the described described bottom line according to obtaining throw in template, to play the outer setting regions of the described stadium bottom line shown and described business object throw in bottom line in template outward setting regions mate and locate, to make the outer complete integration steps of setting regions of two bottom lines, comprising:
The first locating rectangle is set in the real-time audio and video data of the outer setting regions of the described bottom line obtained, by outer for the bottom line of described stadium setting regions;
Throw in template in described business object, the outer setting regions of bottom line of described business object being thrown in template is set to the second locating rectangle, wherein, four angles of described first locating rectangle and described second locating rectangle is respectively arranged with anchor point and marks;
Each anchor point thrown in template in the second locating rectangle by adjusting described business object marks, and described first locating rectangle is overlapped with described second locating rectangle, overlaps completely to make two setting regions.
5. method according to claim 1, it is characterized in that, setting outward in the business object input template of regional location corresponding to bottom line of described acquisition comprises the outer setting regions of two bottom lines, also comprises the outer setting regions of two bottom lines in the real-time audio and video data of the described stadium of acquisition;
Real-time audio and video data and the described business object of the outer setting regions of the described described bottom line according to obtaining throw in template, to play the outer setting regions of the described stadium bottom line shown and described business object throw in bottom line in template outward setting regions mate and locate, to make the outer complete integration steps of setting regions of bottom line, comprising:
In the real-time audio and video data of the outer setting regions of the described bottom line obtained, by the described outer setting regions of the first bottom line playing the described stadium shown, be set to the 3rd locating rectangle, the described outer setting regions of the second bottom line playing the described stadium shown is set to the 4th locating rectangle;
Throw in template in described business object, the outer setting regions of first bottom line of described business object being thrown in template is set to the 5th locating rectangle, the outer setting regions of second bottom line of described business object being thrown in template is set to the 6th locating rectangle, wherein, four angles of described 3rd locating rectangle, described 4th locating rectangle, the 5th locating rectangle and the 6th locating rectangle are respectively arranged with anchor point mark;
Each anchor point thrown in template in the 5th locating rectangle by adjusting described business object marks, described 5th locating rectangle making described 3rd locating rectangle corresponding with it overlaps, each anchor point thrown in template in the 6th locating rectangle by adjusting described business object marks, described 6th locating rectangle making described 4th locating rectangle corresponding with it overlaps, and overlaps respectively with two setting regions in the real-time audio and video data of the outer setting regions of the described bottom line of acquisition with the outer setting regions of two bottom lines making described business object throw in template.
6. throw in a device for business object, it is characterized in that, comprising:
Throw in template acquisition module, set the demand that regional location throws in business object for basis outward at stadium bottom line, the business object that acquisition sets regional location outward corresponding to bottom line throws in template; Wherein, the outer setting regions of described bottom line is between stadium bottom line and described stadium peripheral ledge and is parallel to the area of space of described fence;
Camera angle adjusting module, records for selecting the video camera that described bottom line sets the audio, video data of regional location outward; The angle of video camera described in Use Adjustment parameter adjustment;
Real-time audio and video data acquisition module, obtains the real-time audio and video data of described stadium for the described video camera after Use Adjustment angle and plays displaying; Wherein, the real-time audio and video data that described bottom line sets regional location are outward comprised in the described real-time audio and video data of acquisition;
Matching module, for throwing in template according to the real-time audio and video data of the outer setting regions of the described bottom line obtained and described business object, to the outer setting regions of the bottom line playing the described stadium shown and described business object throw in bottom line in template outward setting regions mate and locate, overlap completely to make two setting regions;
Putting module, for throwing in vertical billboard in the outer setting regions of the bottom line overlapped, to throw in business object to be put by described vertical billboard, with while playing the real-time audio and video data of showing described stadium, set at the described stadium bottom line playing displaying the broadcasting displaying that regional location carries out described business object outward.
7. device according to claim 6, is characterized in that, described camera angle adjusting module comprises:
Module selected by video camera, records for selecting the video camera that described bottom line sets the audio, video data of regional location outward;
Parameter adjustment module, for obtaining the adjustment parameter of the described video camera of selection, the angle of video camera according to described adjustment parameter adjustment; Wherein, described adjustment parameter comprises: at least one group of parameter in the transducer delay parameter of video camera, seat in the plane parameter, camera lens basic parameter, rotating shaft parameter, anchor point parameter and zoom parameters.
8. device according to claim 7, is characterized in that, described parameter adjustment module comprises:
First adjusting module, for obtaining the transducer delay parameter of described video camera, adjust the transducer of described video camera according to described transducer delay parameter, the real-time audio and video data that described video camera is recorded are play after extending to the duration of described transducer delay parameter instruction and are shown;
And/or,
Second adjusting module, for obtaining the seat in the plane parameter of described video camera, adjusts at least one in the lateral coordinates of described video camera, along slope coordinate, front and back coordinate according to the location parameter in the parameter of described seat in the plane; According to the video camera rotation parameter in the parameter of described seat in the plane, adjust the Pingyao vernier angle of described video camera, pitching vernier angle and sidewinder in vernier angle at least one; According to the positional parameter in the parameter of described seat in the plane, adjust the horizontal length of side of described video camera imaging focus rectangle and longitudinal length of side, wherein, described positional parameter comprises the horizontal length of side of the rectangle of demarcation and longitudinal length of side;
And/or,
3rd adjusting module, for obtaining the camera lens basic parameter of described video camera, adjust at least one in the maximum impulse value of zoom encoder on described camera lens of the camera lens of described video camera, the width of camera lens angular field of described video camera, the maximum zoom magnification of camera lens of described video camera, the focusing anchor point of camera lens of described video camera and the focus variations rate of the camera lens of described video camera according to described camera lens basic parameter;
And/or,
4th adjusting module, for obtaining the rotating shaft parameter of described video camera, the rotating shaft of video camera according to described rotating shaft parameter adjustment, revise described video camera rotating shaft follow the tracks of record audio, video data time occur angular deflection, adjust the The Cloud Terrace residing for described video camera pitch axis center to the axis, camera lens side of described video camera vertical range and adjust the horizontal range of described The Cloud Terrace Pingyao axle to the camera lens light core of described video camera;
And/or,
5th adjusting module, for obtaining the anchor point parameter of described video camera, according to described anchor point parameter adjustment the anchor point of the camera lens of video camera bifocal sensing impulse value, adjust described video camera image objects size, the adjusted value for adjusting distortion when image objects is in the lens edge of described video camera is set and self calibration is carried out to described anchor point;
And/or,
6th adjusting module, for obtaining the zoom parameters of described video camera, according to the distortion of 5 upper object imagings of segmentations adjustment point in the lateral shift of the image objects on the image objects size on 5 segmentations adjustment points on the slope of described zoom parameters adjustment zoom reference curve, described zoom reference curve, 5 segmentations adjustment points on described zoom reference curve and vertical misalignment and described zoom reference curve when lens edge; Wherein, described zoom reference curve is the curve for describing image objects tracking lens Zoom effect generated according to the angle of visual field and the zoom level of the camera lens of described video camera.
9. device according to claim 6, is characterized in that, described matching module comprises:
First arranges module, for outer for the bottom line of described stadium setting regions being set to the first locating rectangle in the real-time audio and video data of the outer setting regions of the described bottom line obtained;
Second arranges module, for throwing in template in described business object, the outer setting regions of bottom line of described business object being thrown in template is set to the second locating rectangle, wherein, four angles of described first locating rectangle and described second locating rectangle is respectively arranged with anchor point and marks;
First setting regions adjusting module, for being thrown in each anchor point mark in template in the second locating rectangle by the described business object of adjustment, is made described first locating rectangle overlap with described second locating rectangle, overlaps completely to make two setting regions.
10. device according to claim 6, it is characterized in that, setting outward in the business object input template of regional location corresponding to bottom line of described acquisition comprises the outer setting regions of two bottom lines, also comprises the outer setting regions of two bottom lines in the real-time audio and video data of the described stadium of acquisition;
Described matching module also comprises:
3rd arranges module, for being set to the 3rd locating rectangle in the real-time audio and video data of the outer setting regions of the described bottom line obtained, by the described outer setting regions of the first bottom line playing the described stadium shown, the described outer setting regions of the second bottom line playing the described stadium shown is set to the 4th locating rectangle;
4th arranges module, for throwing in template in described business object, the outer setting regions of first bottom line of described business object being thrown in template is set to the 5th locating rectangle, the outer setting regions of second bottom line of described business object being thrown in template is set to the 6th locating rectangle, wherein, four angles of described 3rd locating rectangle, described 4th locating rectangle, the 5th locating rectangle and the 6th locating rectangle are respectively arranged with anchor point mark;
Second setting regions adjusting module, for being thrown in each anchor point mark in template in the 5th locating rectangle by the described business object of adjustment, described 5th locating rectangle making described 3rd locating rectangle corresponding with it overlaps, each anchor point thrown in template in the 6th locating rectangle by adjusting described business object marks, described 6th locating rectangle making described 4th locating rectangle corresponding with it overlaps, overlap respectively with two setting regions in the real-time audio and video data of the outer setting regions of the described bottom line of acquisition with the outer setting regions of two bottom lines making described business object throw in template.
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030028873A1 (en) * 2001-08-02 2003-02-06 Thomas Lemmons Post production visual alterations
US20090089830A1 (en) * 2007-10-02 2009-04-02 Blinkx Uk Ltd Various methods and apparatuses for pairing advertisements with video files
CN102833583A (en) * 2012-07-27 2012-12-19 北京视博云科技有限公司 Processing method and processing device of video image

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030028873A1 (en) * 2001-08-02 2003-02-06 Thomas Lemmons Post production visual alterations
US20090089830A1 (en) * 2007-10-02 2009-04-02 Blinkx Uk Ltd Various methods and apparatuses for pairing advertisements with video files
CN102833583A (en) * 2012-07-27 2012-12-19 北京视博云科技有限公司 Processing method and processing device of video image

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