JP7187158B2 - 画像処理装置、表示装置、画像処理装置の制御方法、プログラム - Google Patents

画像処理装置、表示装置、画像処理装置の制御方法、プログラム Download PDF

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JP7187158B2
JP7187158B2 JP2018044354A JP2018044354A JP7187158B2 JP 7187158 B2 JP7187158 B2 JP 7187158B2 JP 2018044354 A JP2018044354 A JP 2018044354A JP 2018044354 A JP2018044354 A JP 2018044354A JP 7187158 B2 JP7187158 B2 JP 7187158B2
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image data
color gamut
target range
color
unit
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Japanese (ja)
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JP2019159053A5 (enExample
JP2019159053A (ja
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浩司 水戸
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2018044354A priority Critical patent/JP7187158B2/ja
Priority to EP19160810.8A priority patent/EP3541061A1/en
Priority to KR1020190024991A priority patent/KR20190107574A/ko
Priority to CN201910171475.XA priority patent/CN110267034B/zh
Priority to US16/296,084 priority patent/US11107439B2/en
Publication of JP2019159053A publication Critical patent/JP2019159053A/ja
Publication of JP2019159053A5 publication Critical patent/JP2019159053A5/ja
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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
    • 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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/485—End-user interface for client configuration
    • H04N21/4854—End-user interface for client configuration for modifying image parameters, e.g. image brightness, contrast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6058—Reduction of colour to a range of reproducible colours, e.g. to ink- reproducible colour gamut
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/62—Retouching, i.e. modification of isolated colours only or in isolated picture areas only
    • H04N1/622—Retouching, i.e. modification of isolated colours only or in isolated picture areas only with simulation on a subsidiary picture reproducer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/02—Diagnosis, testing or measuring for television systems or their details for colour television signals
    • 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
    • H04N9/67—Circuits for processing colour signals for matrixing
    • 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
    • G09G2354/00—Aspects of interface with display user
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
    • G09G2360/144—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light being ambient light

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Image Processing (AREA)
  • Color Image Communication Systems (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Processing Of Color Television Signals (AREA)
JP2018044354A 2018-03-12 2018-03-12 画像処理装置、表示装置、画像処理装置の制御方法、プログラム Active JP7187158B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2018044354A JP7187158B2 (ja) 2018-03-12 2018-03-12 画像処理装置、表示装置、画像処理装置の制御方法、プログラム
EP19160810.8A EP3541061A1 (en) 2018-03-12 2019-03-05 Image processing apparatus, method of controlling image processing apparatus, and storage medium
KR1020190024991A KR20190107574A (ko) 2018-03-12 2019-03-05 화상 처리장치, 화상 처리장치의 제어방법, 및 기억매체
CN201910171475.XA CN110267034B (zh) 2018-03-12 2019-03-07 图像处理设备、图像处理设备的控制方法和存储介质
US16/296,084 US11107439B2 (en) 2018-03-12 2019-03-07 Image processing apparatus, method of controlling image processing apparatus, and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018044354A JP7187158B2 (ja) 2018-03-12 2018-03-12 画像処理装置、表示装置、画像処理装置の制御方法、プログラム

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JP2019159053A JP2019159053A (ja) 2019-09-19
JP2019159053A5 JP2019159053A5 (enExample) 2021-04-08
JP7187158B2 true JP7187158B2 (ja) 2022-12-12

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US (1) US11107439B2 (enExample)
EP (1) EP3541061A1 (enExample)
JP (1) JP7187158B2 (enExample)
KR (1) KR20190107574A (enExample)
CN (1) CN110267034B (enExample)

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JP2020024550A (ja) * 2018-08-07 2020-02-13 キヤノン株式会社 画像処理装置、画像処理方法、およびプログラム
US20220109781A1 (en) * 2019-06-13 2022-04-07 Hewlett-Packard Development Company, L.P. Color matching
CN112449168B (zh) * 2019-09-03 2021-11-23 深圳Tcl新技术有限公司 一种色域映射方法及系统
US11232607B2 (en) * 2020-01-24 2022-01-25 Adobe Inc. Adding color to digital images
US11252299B1 (en) 2021-02-16 2022-02-15 Apple Inc. High dynamic range color conversion using selective interpolation for different curves
KR102866669B1 (ko) * 2021-06-11 2025-10-01 삼성디스플레이 주식회사 표시 장치, 표시 모듈을 포함하는 전자 장치 및 그것의 동작 방법
KR20230055361A (ko) * 2021-10-18 2023-04-25 캐논 가부시끼가이샤 화상 처리 장치, 화상 처리 방법, 및 프로그램을 저장하는 저장 매체
US12340137B2 (en) * 2021-11-15 2025-06-24 Lg Electronics Inc. Iimage display device and control method therefor using electro-optical transfer function (EOTF) curves for displaying a high dynamic range (HDR) image

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US20030103057A1 (en) 2001-12-03 2003-06-05 Eric Graves Method and apparatus for color correction
WO2009025102A1 (ja) 2007-08-20 2009-02-26 Sony Corporation ガマット・エラーの通知装置

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US7233694B2 (en) * 2002-06-21 2007-06-19 Canon Kabushiki Kaisha Image capturing apparatus and method, computer program, and computer-readable recording medium therefor
US7180539B2 (en) * 2002-07-18 2007-02-20 Tektronix, Inc. Luminance qualified vector display
JP4194859B2 (ja) 2003-02-24 2008-12-10 リーダー電子株式会社 映像信号監視装置
US7327384B2 (en) * 2003-06-19 2008-02-05 Tektronix, Inc. Gamut false color display
KR101133572B1 (ko) * 2005-06-21 2012-04-05 삼성전자주식회사 다수의 색재현 범위를 갖는 색재현 장치 및 그 색신호처리방법
JP4361129B2 (ja) * 2006-12-22 2009-11-11 リーダー電子株式会社 映像信号監視装置及び方法
JP2008271248A (ja) * 2007-04-20 2008-11-06 Toshiba Corp 色信号変換装置およびそれを備えた映像表示装置並びに色信号変換方法
JP5267325B2 (ja) * 2009-05-22 2013-08-21 ソニー株式会社 情報処理装置および方法、並びにプログラム
JP5973780B2 (ja) * 2011-06-17 2016-08-23 キヤノン株式会社 色処理装置およびその方法
JP5924147B2 (ja) * 2012-06-14 2016-05-25 ソニー株式会社 表示装置、画像処理装置、および表示方法
EP3783883B1 (en) * 2013-02-21 2023-10-04 Dolby Laboratories Licensing Corporation Systems and methods for appearance mapping for compositing overlay graphics
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JP6663214B2 (ja) * 2015-05-26 2020-03-11 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 表示方法および表示装置
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JP6395750B2 (ja) * 2016-03-17 2018-09-26 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 ハイダイナミックレンジ信号のための信号再構成
US11158032B2 (en) * 2017-03-20 2021-10-26 Dolby Laboratories Licensing Corporation Perceptually preserving scene-referred contrasts and chromaticities

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US20030103057A1 (en) 2001-12-03 2003-06-05 Eric Graves Method and apparatus for color correction
WO2009025102A1 (ja) 2007-08-20 2009-02-26 Sony Corporation ガマット・エラーの通知装置

Also Published As

Publication number Publication date
CN110267034B (zh) 2021-03-30
CN110267034A (zh) 2019-09-20
US11107439B2 (en) 2021-08-31
JP2019159053A (ja) 2019-09-19
EP3541061A1 (en) 2019-09-18
US20190279598A1 (en) 2019-09-12
KR20190107574A (ko) 2019-09-20

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