CN107534763B - 自适应色彩等级插值方法和设备 - Google Patents

自适应色彩等级插值方法和设备 Download PDF

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Publication number
CN107534763B
CN107534763B CN201680025577.5A CN201680025577A CN107534763B CN 107534763 B CN107534763 B CN 107534763B CN 201680025577 A CN201680025577 A CN 201680025577A CN 107534763 B CN107534763 B CN 107534763B
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China
Prior art keywords
color
version
mapped
graded
viewing condition
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English (en)
Chinese (zh)
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CN107534763A (zh
Inventor
J.斯托德尔
P.博德斯
C.查马雷特
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InterDigital Madison Patent Holdings SAS
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InterDigital VC Holdings Inc
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/005—Adapting incoming signals to the display format of the display terminal
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/10—Intensity circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/06—Colour space transformation
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/10—Mixing of images, i.e. displayed pixel being the result of an operation, e.g. adding, on the corresponding input pixels

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Image Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Color Image Communication Systems (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Color Television Systems (AREA)
  • Complex Calculations (AREA)
CN201680025577.5A 2015-03-10 2016-02-29 自适应色彩等级插值方法和设备 Active CN107534763B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15305358.2 2015-03-10
EP15305358.2A EP3067882A1 (en) 2015-03-10 2015-03-10 Adaptive color grade interpolation method and device
PCT/EP2016/054243 WO2016142203A1 (en) 2015-03-10 2016-02-29 Adaptive color grade interpolation method and device

Publications (2)

Publication Number Publication Date
CN107534763A CN107534763A (zh) 2018-01-02
CN107534763B true CN107534763B (zh) 2019-11-15

Family

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CN201680025577.5A Active CN107534763B (zh) 2015-03-10 2016-02-29 自适应色彩等级插值方法和设备

Country Status (6)

Country Link
US (1) US10553178B2 (enExample)
EP (2) EP3067882A1 (enExample)
JP (1) JP6664409B2 (enExample)
KR (1) KR102449634B1 (enExample)
CN (1) CN107534763B (enExample)
WO (1) WO2016142203A1 (enExample)

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EP3367659A1 (en) 2017-02-28 2018-08-29 Thomson Licensing Hue changing color gamut mapping
US10921596B2 (en) * 2018-07-24 2021-02-16 Disney Enterprises, Inc. Adaptive luminance/color correction for displays
JP7443546B2 (ja) 2020-02-19 2024-03-05 ドルビー ラボラトリーズ ライセンシング コーポレイション 画像処理方法、システム及びコンピュータ・プログラム

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CN102349290A (zh) * 2009-03-10 2012-02-08 杜比实验室特许公司 扩展动态范围和扩展维数图像信号转换
EP2498499A2 (en) * 2011-03-08 2012-09-12 Dolby Laboratories Licensing Corporation Interpolation of color gamut for display on target display

Also Published As

Publication number Publication date
JP6664409B2 (ja) 2020-03-13
JP2018509835A (ja) 2018-04-05
US10553178B2 (en) 2020-02-04
WO2016142203A1 (en) 2016-09-15
KR20170124554A (ko) 2017-11-10
KR102449634B1 (ko) 2022-09-29
CN107534763A (zh) 2018-01-02
EP3067882A1 (en) 2016-09-14
US20180047367A1 (en) 2018-02-15
EP3268953A1 (en) 2018-01-17

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