WO2014108731A3 - Dynamic generation of test images for ambient light testing - Google Patents

Dynamic generation of test images for ambient light testing Download PDF

Info

Publication number
WO2014108731A3
WO2014108731A3 PCT/IB2013/003245 IB2013003245W WO2014108731A3 WO 2014108731 A3 WO2014108731 A3 WO 2014108731A3 IB 2013003245 W IB2013003245 W IB 2013003245W WO 2014108731 A3 WO2014108731 A3 WO 2014108731A3
Authority
WO
WIPO (PCT)
Prior art keywords
client device
ambient light
test image
test images
dynamic generation
Prior art date
Application number
PCT/IB2013/003245
Other languages
French (fr)
Other versions
WO2014108731A2 (en
Inventor
David Christopher CLAYDON
Kevin Edward MATTE
Colin John HOLMES
Original Assignee
Calgary Scientific Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Calgary Scientific Inc. filed Critical Calgary Scientific Inc.
Priority to CA2894973A priority Critical patent/CA2894973C/en
Publication of WO2014108731A2 publication Critical patent/WO2014108731A2/en
Publication of WO2014108731A3 publication Critical patent/WO2014108731A3/en

Links

Classifications

    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/40—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the management of medical equipment or devices, e.g. scheduling maintenance or upgrades
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
    • 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
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234363—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by altering the spatial resolution, e.g. for clients with a lower screen resolution
    • 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
    • H04N21/25808—Management of client data
    • H04N21/25825—Management of client data involving client display capabilities, e.g. screen resolution of a mobile phone
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server
    • H04N21/6582—Data stored in the client, e.g. viewing habits, hardware capabilities, credit card number

Abstract

In a remote access environment that includes a server, a client device may remotely access, e.g., medical images from the server and may be provided with a mechanism to retrieve a test image, such as the TG-18 CT or TG-18 MP sample test patterns. The client device communicates display size information to the server, which generates the test image on-the-fly for the particular display size of the client device. For example, components in the test image and borders may be scaled to create an appropriate test image for any client device.
PCT/IB2013/003245 2012-12-21 2013-12-20 Dynamic generation of test images for ambient light testing WO2014108731A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2894973A CA2894973C (en) 2012-12-21 2013-12-20 Dynamic generation of test images for ambient light testing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261740983P 2012-12-21 2012-12-21
US61/740,983 2012-12-21

Publications (2)

Publication Number Publication Date
WO2014108731A2 WO2014108731A2 (en) 2014-07-17
WO2014108731A3 true WO2014108731A3 (en) 2014-11-13

Family

ID=51167467

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2013/003245 WO2014108731A2 (en) 2012-12-21 2013-12-20 Dynamic generation of test images for ambient light testing

Country Status (2)

Country Link
CA (1) CA2894973C (en)
WO (1) WO2014108731A2 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070115282A1 (en) * 2005-11-18 2007-05-24 David Turner Server-client architecture in medical imaging
US20080112601A1 (en) * 2006-11-13 2008-05-15 General Electric Company Systems and Methods for an Interactive PACS Image Display Test Image
US20110087651A1 (en) * 2009-10-14 2011-04-14 Great Connection, Inc. Systems and methods for converting and delivering medical images to mobile devices and remote communications systems
US7999852B2 (en) * 2004-11-26 2011-08-16 Barco N.V. Test or calibration of displayed greyscales
US20120084350A1 (en) * 2010-10-05 2012-04-05 Liang Xie Adaptive distributed medical image viewing and manipulating systems
CA2733860A1 (en) * 2011-03-11 2012-09-11 Calgary Scientific Inc. Method and system for remotely calibrating display of image data
US20120229490A1 (en) * 2011-03-09 2012-09-13 Mckesson Financial Holdings Apparatus, method and computer-readable storage medium for compensating for image-quality discrepancies
WO2014037817A2 (en) * 2012-09-10 2014-03-13 Calgary Scientific Inc. Client-side image rendering in a client-server image viewing architecture

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7999852B2 (en) * 2004-11-26 2011-08-16 Barco N.V. Test or calibration of displayed greyscales
US20070115282A1 (en) * 2005-11-18 2007-05-24 David Turner Server-client architecture in medical imaging
US20080112601A1 (en) * 2006-11-13 2008-05-15 General Electric Company Systems and Methods for an Interactive PACS Image Display Test Image
US20110087651A1 (en) * 2009-10-14 2011-04-14 Great Connection, Inc. Systems and methods for converting and delivering medical images to mobile devices and remote communications systems
US20120084350A1 (en) * 2010-10-05 2012-04-05 Liang Xie Adaptive distributed medical image viewing and manipulating systems
US20120229490A1 (en) * 2011-03-09 2012-09-13 Mckesson Financial Holdings Apparatus, method and computer-readable storage medium for compensating for image-quality discrepancies
CA2733860A1 (en) * 2011-03-11 2012-09-11 Calgary Scientific Inc. Method and system for remotely calibrating display of image data
WO2014037817A2 (en) * 2012-09-10 2014-03-13 Calgary Scientific Inc. Client-side image rendering in a client-server image viewing architecture

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
"Synapse Mobility 3.2 User Guide for iOS Mobile Devices", 11 April 2013 (2013-04-11), pages 1, 2, 3, 42, 43, Retrieved from the Internet <URL:http://www.qbradiology.com/uploads/Synapse%20Mobility%20User%20Guide%20for%20iOS%20Mobile%20Devices%20Rev%20B.pdf> *
GIBBONS, MICHAEL: "Mobile Imaging.", ADVANCE HEALTHCARE NETWORK, 5 July 2011 (2011-07-05), pages 1 - 3, Retrieved from the Internet <URL:http://healthcare-executive-insight.advanceweb.com/Features/Articles/Mobile-Imaging.aspx> *
SAMEI ET AL.: "Assessment of Display Performance for Medical Imagine Systems, Report of the American Association of Physicists in Medicine (AAPM) Task Group 18", April 2005 (2005-04-01), pages I - III, 40-66, Retrieved from the Internet <URL:https://www.aapm.org/pubs/reports/OR03.pdf> *
SAMEI ET AL.: "Assessment of display performance for medical imaging systems: Executive summary of AAPM TG18 report.", MEDICAL PHYSICS, vol. 32, no. 4, 2005, pages 1205 - 1225, Retrieved from the Internet <URL:http://deckard.mc.duke.edu/~samei/tg18_files/tg18ExS.pdf> *

Also Published As

Publication number Publication date
WO2014108731A2 (en) 2014-07-17
CA2894973C (en) 2022-05-24
CA2894973A1 (en) 2014-07-17

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