WO2007012261A1

WO2007012261A1 - Method of selecting spectacles on the basis of the portrait image uploaded by a customer and the optometry data

Info

Publication number: WO2007012261A1
Application number: PCT/CN2006/001756
Authority: WO
Inventors: Xinliang Li
Original assignee: Xinliang Li
Priority date: 2005-07-27
Filing date: 2006-07-19
Publication date: 2007-02-01
Also published as: CN1726863A; CN100403974C

Abstract

A method of selecting spectacles on the basis of the portrait image uploaded by a customer and the optometry data is provided. The method is carried out in a computer operating system Q. A coordinate scale is established in the operating system Q, and the proportion of the image of the spectacles and the coordinate scale is always 1:1. The customer can provide two arbitrary points which can be localized on the portrait image and the distance R between the two arbitrary points. The method comprises following steps: A. adjusting the portrait image provided by the customer to display the portrait image rightly in the system interface, and scaling up or down the portrait image to coincident the distance between the two arbitrary points in the portrait image with the distance R provided by the customer, whether the distance between the two arbitrary points is consistent with distance R can be determined by the coordinate scale; B. the spectacles image in the database selected by the customer being input into the interface which contains the portrait image of the customer, and moving the portrait image or the spectacles image to superimpose the spectacle image on the portrait image; C. verifying if the spectacles image matches the portrait image and adjusting the spectacle image, selecting the lenses on the basis of the optometry data and at last completing spectacles.

Description

Method for matching glasses according to customer's uploaded avatar image and optometry data

Technical field

The utility model relates to a method for matching glasses according to avatar pictures and optometry data uploaded by customers. Background technique

The traditional method of optician generally requires the consumer to go to the store to select the frame, optometry and lens installation, and finally try on the adjustment. Since the glasses used for trial wear are usually worn by many people, the customer is easy during the try-on process. Infected with bacteria, and the entire store purchase process takes a lot of time, in addition, the traditional glasses shop in the glasses frame style is generally not much, and a style has only one specification, the customer chooses a style to try, may not be too big or too small, There is very little fit, and people can't meet the needs of people's various sizes.

Summary of the invention

The technical problem to be solved by the present invention is to provide a method for matching glasses according to a customer's uploaded avatar picture and optometry data, which does not require a customer to try on the spot, and the merchant according to the customer's avatar front image and accurate optometry data. Can be used for glasses.

To this end, the present invention provides a method for matching an avatar picture and an optometry data uploaded by a customer. The method is completed in a computer operating system Q, and the image in the operating system interface can be rotated in the operating system Q. Move left, right, up, and down, you can also zoom in and out on the avatar image. The coordinate ruler is created in the operating system Q. The glasses image in the glasses database can be entered in the interface where the customer avatar image is located. The glasses image and the coordinate rule are always In the ratio of 1 : 1, in this method, the customer can also provide any two points that can be positioned on the avatar picture, and the spacing size R between the two points. The method includes A, and the avatar picture provided by the customer is adjusted. The avatar image is displayed in the system interface. And zooming the avatar picture so that any two-point spacing that can be located in the avatar picture conforms to the size R provided by the customer, and whether the spacing of any two points conforms to the size R can be measured by the coordinate rule, B, the picture of the glasses in the database selected by the customer Enter the interface where the customer avatar image is located, move the avatar picture or the glasses picture so that the glasses are in the avatar picture wearing area, (:, observe whether the glasses picture and the avatar picture are adapted, and adjust the glasses according to the customer's optometry data. Select the lens of the corresponding degree and finish it.

Since the coordinate method provided by the present invention uses the coordinate ruler as the intermediate tool to accurately match the ratio of the glasses picture to the customer avatar picture, the optician can adjust the avatar picture to be correct and move through; zooming to make the avatar picture The spacing between any two points conforms to the size R. Whether the size R can be measured by the coordinate rule. Through the above steps, the customer avatar picture, the coordinate ruler and the glasses are at a ratio of 1: 1:1. The optician can observe the glasses picture. The wearing situation on the avatar picture is adjusted accordingly, and finally the most suitable glasses can be provided for the customer. The appearance of the glasses method allows the customer to directly select the style of the glasses and upload the avatar picture and the optometry data. Or provide any two points on the avatar picture and the distance R between the two points to match the glasses that are satisfactorily matched, which can be used for the customer # to go to the optical shop to purchase and wait for the glasses.

DRAWINGS

FIG. 1 is a schematic diagram of operation of a coordinate ruler on an avatar picture according to a first embodiment of a method for matching an avatar picture and an optometry data uploaded by a customer according to the present invention. In the figure, the coordinate ruler is measured by a pupil alignment line. distance.

FIG. 2 is a schematic diagram of the operation of the auxiliary standard line involved in the avatar picture according to the first embodiment of the method for the avatar picture and the optometry data of the customer uploaded according to the present invention.

FIG. 3 is a schematic diagram of the operation of the coordinate ruler on the avatar picture according to the second embodiment of the method for matching the avatar picture and the optometry data of the customer according to the present invention, wherein the coordinate 釆 is on the X-axis. The scale measures the pupil distance.

In the drawings: 1. Coordinate rule 1, 1, pupil alignment line, 3. Auxiliary standard line 3.

detailed description

FIG. 1 is a first embodiment of the present invention. In this embodiment, a method for matching an avatar picture and an optometry data uploaded by a customer is provided. The method is completed in a computer operating system Q. In the operating system Q, the pictures in the operating system interface can be rotated and moved left, right, up, and down, and the avatar picture can be reduced and enlarged. The coordinate rule 1 is established in the operating system Q, and the coordinate rule 1 is generally defined by X. The axis and the Y-axis are crossed, and the X-axis is marked with a scale. The glasses image in the glasses database can be input into the interface where the customer's avatar image is located. The glasses picture and the coordinate rule 1 are always a ratio of 1:1, in this method the customer It is also possible to provide any two points that can be positioned on the avatar picture, and the spacing dimension R between the two points. In the operating system Q, there are two alignment lines on the X-axis on the coordinate rule 1, and the operator can input The data adjusts the spacing of the two alignment lines. In the embodiment, the two alignment lines on the coordinate rule 1 are the pupil alignment lines 2, and any two points that can be positioned by the customer are the pupils of both eyes. The spacing dimension R of any two points is the pupil distance displayed in the optometry data. The method includes: A, adjusting the avatar picture provided by the customer so that the avatar picture end is displayed in the system interface, and the data of the input size R is adjusted to two alignments. The spacing of the lines, and the avatar picture is scaled so that any two-point spacing that can be positioned in the avatar picture conforms to the size R provided by the customer, and whether the spacing of any two points conforms to the size R can pass through the two alignment lines adjusted on the coordinate rule 1 In comparison, the size R data input by the operator in the present embodiment is the distance data, and the pupil alignment line 2 is laterally adjusted on the coordinate rule 1 after the input of the pupil distance data, so that the two pupil alignment lines 2 The distance between the two matches the pupil spacing displayed by the optometry data. B. Enter the glasses image in the database selected by the customer into the interface where the customer avatar image is located, and move the avatar picture or the glasses picture so that the glasses are in the avatar picture wearing place, C Observe whether the glasses picture and the avatar picture are adapted, and adjust the glasses, and select the corresponding degree according to the customer's optometry data. Sheet, and the finally Finished. In this embodiment, any two points in the avatar picture may be the two side pupils mentioned above, or the side ends of the two eyebrows, or the ends of the mouth, or may be specially marked on the face of the customer when the photo is taken. Two marks, the distance between any two points must be measured by the customer and uploaded to the merchant. Of course, the distance data optometry list already exists.

As shown in FIG. 2, in order to more accurately select the adapted glasses, in the operating system Q of the first embodiment of the present invention, two auxiliary standard lines 3 are also established, and glasses of the same style and the same color are in the glasses database. The picture has various specifications, and the finished glasses are also equipped with various specifications corresponding to the picture of the glasses. In this embodiment, the same style, the same color glasses picture and the finished glasses are prepared with three specifications of large, medium and small, in step C. The operator pulls the auxiliary standard line 3 to the middle portion between the ear roots and the outer ends of the eyebrows to observe the wearing condition of the glasses, and whether the auxiliary standard line 3 is in the middle between the ear root and the outer end of the eyebrow is generally matched. The spectrometer completes the visual inspection, selects the glasses picture closest to the two auxiliary standard lines 3 on both outer sides of the frame in the picture of various specifications, and takes out the finished glasses corresponding to the picture of the glasses according to the picture of the glasses.

In order to make the glasses matched by the optician more suitable for the face shape of the customer and more comfortable to wear, in the method provided by the first embodiment of the present invention, the avatar simulation head type of various specifications is prepared in advance, and the avatar simulation head is prepared in advance. The model is divided into several specifications that can cover most people. Several specifications of the avatar simulation head type are obtained by collecting data from a large number of people. In this embodiment, the avatar simulation head type is prepared to be extra large. Large, medium and small sizes. In step C, you can also select a avatar analog head type according to the data of forehead width, eye spacing and distance between the ears on both sides. The finished glasses of the selected specifications are put on the avatar dummy head type, and the frame is adjusted according to the trial wearing condition. In addition, the head type analog head type is also equipped with various styles of nose type, and the nose type is prepared according to the aesthetic classification. In step C, an experienced optician selects the observation of the customer's nose in the avatar picture. Nasal type, the selected finished glasses are tested on the head model with the nose shape Wear, make adjustments based on the trial wear situation.

FIG. 3 is a second embodiment of the present invention. The difference between this embodiment and the first embodiment is at noon, the scale 1 is marked with a scale, and the spacing between any two points conforms to the coordinate R of the dimension R. The scale on the top is measured.

In the first and second embodiments described above, if the customer does not additionally provide any two positions that can be positioned and the two-point pitch size R, the operator can only pass the pupil alignment line 2 or the scale on the X-axis of the coordinate rule 1. Or the pupil alignment line 2 measures whether the pupil spacing on the avatar picture meets the pupil distance data displayed in the optometry data. Here, the measurement of the pupil on the avatar picture by the coordinate rule 1 can be performed in three ways: 1. The coordinate ruler is used. The pupil alignment line 2 of 1 is aligned with the left side of the two pupils. 2. Align the pupil alignment line 2 of the coordinate rule 1 with the right side of the two pupils, and align the pupil alignment line 2 of the coordinate rule 1 with two In the middle of the pupil. In the first and second embodiments described above, the coordinate rule 1 is produced by both computer programming and computer animation, and the manufacturing method thereof is as follows: The size of the coordinate rule 1 is made according to the ratio of the fixed image resolution. And the glasses are also required to be made in the same proportion, to ensure that the size of the glasses and the scale of the picture are the same. Each square of the coordinates is 2MM, which is also changed according to the ratio. First, the length of the coordinates at the fixed resolution is calculated to be 433 pixels. After the line, calculate the position of each small pixel and draw the scale. After drawing the coordinates, draw two red lines representing the distance of the pupil on both sides of the origin. The following is the program control to move the red line to the correct position. When inputting the distance of the avatar in the picture, the two red lines in the coordinates, First convert the pupil distance into pixels, and move the red line to the specified position according to the value of the pixel.

The above-mentioned optician method allows customers to wear a pair of comfortable and fit-faced glasses without having to reach the optician's site, allowing customers to select their own glasses at home or in the office and upload them by uploading avatar images and optometry data. The optician is possible. The method according to the invention for the avatar picture and the optometry data of the customer is mainly for the network optician. The entire network optician generally includes The following steps: First, the customer enters the website established by the merchant through the network, enters the glasses database and selects his own satisfactory style. In this process, the customer can use the simulated wearing system S on the website to try to wear, the simulated wearing system S and the above operating system The function of Q is basically the same. The only difference is that the coordinate wearing ruler 1 and the auxiliary standard line 3 are not established in the simulated wearing system S. In the simulated wearing system S, the customer can select the model built by the website to simulate wearing or uploading the avatar picture of the person to simulate wearing. The method of emulating my avatar picture is to zoom the avatar picture to the size corresponding to the picture of the glasses by visual inspection, and then move the picture of the glasses or the picture of the avatar to complete the simulation. The picture uploaded by the customer must be positive, and the number of images must be used. More than 700,000 cameras or digital cameras are taken; Second, after the customer chooses the glasses style that he is satisfied with, he chooses the glasses of the selected styles through the network to purchase lenses, and fills in personal data and optometry orders through the network. In this eye optometry is best to regular eye vision The hospital goes; 3. After the customer selects the glasses style, avatar picture, personal information and optometry list to upload to the information center of the merchant through the network, as long as the customer's order payment is sent to the company account, the information center will check the order information and then pass it. Processing center; Fourth, the processing center receives the order information and then the glasses, the method of optician is the above method based on the customer uploaded avatar picture and optometrist data; Fifth, the last merchant will match the glasses through the company established logistics The delivery system is delivered to the customer quickly and safely. In the entire network optician involves multiple computer network systems, mainly computer mirroring simulation optician system, purchasing system, background information management system and background optician system, etc., and also related to the background processing system and system The logistics distribution system, the establishment of this network optician system breaks the traditional store sales model, enabling merchants to directly contact retail customers through the network optician system. Glasses do not go through various dealers to handle the current glasses. The price is greatly reduced, customers can buy more reasonable-priced glasses, and domestic merchants can also sell glasses directly to foreign retail customers through the network optician system, without the need of foreign dealers, it is known that China's glasses manufacturers sell Only a small portion of the profits generated by foreign glasses in the hands of retail customers are obtained by domestic manufacturers. Most of them are obtained by foreign dealers. Using the network optician system can enable domestic merchants not only to get most of the profits from selling glasses, but also to get the profit from optician processing.

Claims

Claim

'1. A method for matching an avatar picture and an optometry data uploaded by a customer. The method is completed in a computer operating system Q. In the operating system Q, the picture in the operating system interface can be rotated and left and right. Move up and down, you can also zoom out and enlarge the avatar image. The coordinate ruler (1) is established in the operating system Q. The glasses image in the glasses database can be input into the interface where the customer avatar image is located, the glasses image and the coordinate ruler (1) It is always a ratio of 1:1. In this method, the customer can also provide any two points that can be positioned on the avatar picture, and the spacing size R between the two points. The feature is: The method includes A, providing the customer with The avatar image is adjusted so that the avatar image is displayed in the system interface, and the avatar image is zoomed so that any two-point spacing that can be positioned in the avatar image conforms to the size R provided by the customer, and whether the spacing of any two points conforms to the size R can pass the coordinate ruler. (1) Measurement, B, input the image of the glasses in the database selected by the customer into the customer avatar In the interface where the film is located, move the avatar picture or the glasses picture so that the glasses are in the avatar picture wearing place, (:, observe whether the glasses picture and the avatar picture are adapted, and adjust the glasses, and select the corresponding degree according to the customer's optometry data. The lens, and the final production is complete.

2. The method according to claim 1, wherein the coordinate ruler (1) is marked with a scale, and whether the spacing of any two points conforms to the coordinate of the size R. The scale on the ruler (1) is measured.

3. The method according to claim 1 s, according to the method of avatar picture and optometry data uploaded by a customer, characterized in that: in the operating system Q, the coordinate ruler (1) has two alignment lines, and the operator can Adjust the spacing of the two alignment lines by inputting the data of the size R. In step A, first input the data of the size R to adjust the spacing of the two alignment lines. You can use the alignment line of the coordinate ruler (1) to measure whether any two points are used. Meet the size.

4. The method according to claim 3, wherein the two alignment lines carried on the coordinate rule (1) in the operating system Q are pupil pairs. Guideline (2), In addition, any two points that can be positioned by the customer are the pupils of both eyes. The spacing dimension R of any two points is the pupil distance displayed in the optometry data. In step A, the operator inputs the pupil distance data and the pupil alignment line (2) ) Make a lateral adjustment on the scale (1) so that the distance between the two pupil alignment lines (2) matches the pupil spacing displayed by the optometry data.

The method according to claim 3 or 4, wherein the operating system Q further defines two auxiliary standard lines (3) in the operating system Q, and the same in the glasses database. There are various specifications for the style and the same color of the glasses. The finished glasses are also equipped with various specifications corresponding to the glasses picture. In step C, the operator pulls the auxiliary standard line (3) to the ear roots and the outer ends of the eyebrows. The middle part of the room observes the wearing condition of the glasses, selects the picture of the glasses closest to the two auxiliary standard lines (3) in the outer side of the frame of the various specifications, and takes out the finished glasses corresponding to the picture of the glasses according to the picture of the glasses.

6. The method according to claim 5, wherein the avatar image and the optometry data collation are uploaded according to the customer, wherein: the avatar analog head type of various specifications is prepared in advance in the method, and the avatar is simulated. In order to cover several specifications of most people, in step C, a avatar analog head type of one specification can be selected according to three types of data: forehead width, eye spacing, and distance between two ears. The finished glasses of the selected specifications are put on the avatar analog head type, and the frame is adjusted according to the trial wearing condition.

7. The method according to claim 6, wherein the avatar simulation head type is further equipped with various styles of nose patterns, and has experience in step C. The optician selects a nose type for the observation of the customer's nose in the avatar picture, and the selected glasses are tried on the head model with the nose shape, and the adjustment is made according to the trial wear condition.

8. The method according to claim 5, wherein the same style, the same color of the glasses picture and the finished glasses are prepared with large, medium and small glasses. Spectacles of the spectacle picture.

9. The method according to claim 6, wherein the avatar analog head type is prepared in four sizes: an extra large size, a large size, a medium size, and a small size.

10. The method according to claim 7, wherein the nose type is prepared according to an aesthetic classification.