JP6396596B2 - 色彩恒常性を有するルミナンス変更画像処理 - Google Patents

色彩恒常性を有するルミナンス変更画像処理 Download PDF

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JP6396596B2
JP6396596B2 JP2017535893A JP2017535893A JP6396596B2 JP 6396596 B2 JP6396596 B2 JP 6396596B2 JP 2017535893 A JP2017535893 A JP 2017535893A JP 2017535893 A JP2017535893 A JP 2017535893A JP 6396596 B2 JP6396596 B2 JP 6396596B2
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component
color
image
input
luminance
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JP2018508862A (ja
JP2018508862A5 (enExample
Inventor
ダー フルーテン レナトス ヨセフス バン
ダー フルーテン レナトス ヨセフス バン
ジェローン フーベルト クリストッフェル ヤコブス ステッセン
ジェローン フーベルト クリストッフェル ヤコブス ステッセン
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Koninklijke Philips NV
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Koninklijke Philips NV
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/90—Dynamic range modification of images or parts thereof
    • G06T5/92—Dynamic range modification of images or parts thereof based on global image properties
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • 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
    • H04N1/40—Picture signal circuits
    • H04N1/407—Control or modification of tonal gradation or of extreme levels, e.g. background level
    • H04N1/4072—Control or modification of tonal gradation or of extreme levels, e.g. background level dependent on the contents of the original
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/20—Circuitry for controlling amplitude response
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/57—Control of contrast or brightness
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20172—Image enhancement details
    • G06T2207/20208—High dynamic range [HDR] image processing
    • 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
    • H04N1/6027—Correction or control of colour gradation or colour contrast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/86—Camera processing pipelines; Components thereof for processing colour signals for controlling the colour saturation of colour signals, e.g. automatic chroma control circuits

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Picture Signal Circuits (AREA)
  • Studio Circuits (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2017535893A 2015-01-09 2015-10-22 色彩恒常性を有するルミナンス変更画像処理 Active JP6396596B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15150555 2015-01-09
EP15150555.9 2015-01-09
PCT/EP2015/074501 WO2016110341A1 (en) 2015-01-09 2015-10-22 Luminance changing image processing with color constancy

Publications (3)

Publication Number Publication Date
JP2018508862A JP2018508862A (ja) 2018-03-29
JP2018508862A5 JP2018508862A5 (enExample) 2018-05-31
JP6396596B2 true JP6396596B2 (ja) 2018-09-26

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JP2017535893A Active JP6396596B2 (ja) 2015-01-09 2015-10-22 色彩恒常性を有するルミナンス変更画像処理

Country Status (6)

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US (1) US10504216B2 (enExample)
EP (1) EP3243322B1 (enExample)
JP (1) JP6396596B2 (enExample)
CN (1) CN107113367B (enExample)
RU (1) RU2707728C2 (enExample)
WO (1) WO2016110341A1 (enExample)

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WO2018035696A1 (zh) * 2016-08-22 2018-03-01 华为技术有限公司 一种图像处理方法以及装置
US10885676B2 (en) * 2016-12-27 2021-01-05 Samsung Electronics Co., Ltd. Method and apparatus for modifying display settings in virtual/augmented reality
GB2566050B (en) * 2017-08-31 2021-08-25 Imagination Tech Ltd Luminance-normalised colour spaces
KR102492150B1 (ko) * 2017-09-15 2023-01-27 삼성전자주식회사 디스플레이 시스템 및 디스플레이 보정 방법
CN108537852B (zh) * 2018-04-17 2020-07-07 四川大学 一种基于图像局部对比度的自适应颜色恒常性方法
US10917583B2 (en) * 2018-04-27 2021-02-09 Apple Inc. Standard and high dynamic range display systems and methods for high dynamic range displays
CN109144641B (zh) * 2018-08-14 2021-11-02 四川虹美智能科技有限公司 一种通过冰箱显示屏展示图像的方法及装置
CN109272459B (zh) 2018-08-20 2020-12-01 Oppo广东移动通信有限公司 图像处理方法、装置、存储介质及电子设备
CN113016182B (zh) * 2018-10-03 2023-07-11 杜比实验室特许公司 减少后向兼容hdr成像中的条带伪影
GB2575134B (en) 2018-12-20 2021-03-31 Imagination Tech Ltd ASTC interpolation
GB2575135B (en) 2018-12-20 2021-03-24 Imagination Tech Ltd ASTC interpolation
WO2020221731A1 (en) 2019-04-30 2020-11-05 Signify Holding B.V. Luminance distribution determination
KR20200134862A (ko) 2019-05-24 2020-12-02 삼성전자주식회사 영상 처리 방법 및 장치
EP3839876A1 (en) * 2019-12-20 2021-06-23 Fondation B-COM Method for converting an image and corresponding device
KR20220077730A (ko) 2020-12-02 2022-06-09 삼성전자주식회사 이미지 처리 방법 및 장치
JP2022099651A (ja) * 2020-12-23 2022-07-05 ソニーセミコンダクタソリューションズ株式会社 画像生成装置、画像生成方法、およびプログラム
CN114299178A (zh) * 2021-12-28 2022-04-08 北京光启元数字科技有限公司 一种颜色拾取方法、装置、设备及存储介质
CN114820843B (zh) * 2022-04-08 2024-08-13 吉林大学 一种保持农田图像颜色恒常性的方法

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EP1326433B1 (en) * 2001-12-29 2012-04-11 Samsung Electronics Co., Ltd. Apparatus and method of controlling brightness of image
US7369699B1 (en) * 2003-08-29 2008-05-06 Apple Inc. Methods and apparatuses for restoring color and enhancing electronic images
EP1683342A1 (en) * 2003-11-04 2006-07-26 Koninklijke Philips Electronics N.V. Smart clipper for mobile displays
KR100755676B1 (ko) 2005-08-26 2007-09-05 삼성전자주식회사 밝기 향상 및 전력 제어를 지원하는 영상 표시 장치 및방법
US8274525B2 (en) * 2006-10-12 2012-09-25 TP Vision Holding, B.V. Converting color primaries and luminances of an input signalt to different color primaries and luminances for a display
KR101431185B1 (ko) * 2007-06-22 2014-08-27 삼성전자 주식회사 영상 향상 방법 및 장치, 이를 이용한 영상 처리 시스템
US20090091660A1 (en) * 2007-10-08 2009-04-09 Yu-Wei Wang Method and apparatus for processing color components of pixel through adding white light adaptively
JP5105209B2 (ja) * 2007-12-04 2012-12-26 ソニー株式会社 画像処理装置および方法、プログラム、並びに記録媒体
US20100080459A1 (en) * 2008-09-26 2010-04-01 Qualcomm Incorporated Content adaptive histogram enhancement
WO2010104624A2 (en) * 2009-03-10 2010-09-16 Dolby Laboratories Licensing Corporation Extended dynamic range and extended dimensionality image signal conversion
JP5683882B2 (ja) * 2009-10-15 2015-03-11 オリンパス株式会社 画像処理装置、画像処理方法および画像処理プログラム
TWI538474B (zh) * 2011-03-15 2016-06-11 杜比實驗室特許公司 影像資料轉換的方法與設備
PL2836983T3 (pl) 2012-10-08 2018-01-31 Koninklijke Philips Nv Przetwarzanie obrazu zmieniające luminancję z ograniczeniami barwy
US9412155B2 (en) 2012-12-31 2016-08-09 Karl Storz Imaging, Inc. Video system with dynamic contrast and detail enhancement
JP6619813B2 (ja) * 2014-12-11 2019-12-11 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 特定のディスプレイに対する高ダイナミックレンジ画像の最適化

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Publication number Publication date
JP2018508862A (ja) 2018-03-29
RU2017128208A3 (enExample) 2019-05-30
US10504216B2 (en) 2019-12-10
RU2017128208A (ru) 2019-02-11
EP3243322A1 (en) 2017-11-15
US20170352137A1 (en) 2017-12-07
RU2707728C2 (ru) 2019-11-28
EP3243322B1 (en) 2018-07-18
CN107113367B (zh) 2019-08-06
CN107113367A (zh) 2017-08-29
WO2016110341A1 (en) 2016-07-14

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