CN107113367B - 具有颜色恒定性的亮度改变图像处理 - Google Patents

具有颜色恒定性的亮度改变图像处理 Download PDF

Info

Publication number
CN107113367B
CN107113367B CN201580072775.2A CN201580072775A CN107113367B CN 107113367 B CN107113367 B CN 107113367B CN 201580072775 A CN201580072775 A CN 201580072775A CN 107113367 B CN107113367 B CN 107113367B
Authority
CN
China
Prior art keywords
color
components
input
image
green
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201580072775.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN107113367A (zh
Inventor
R.J.范德维勒尤坦
J.H.C.J.斯特斯森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN107113367A publication Critical patent/CN107113367A/zh
Application granted granted Critical
Publication of CN107113367B publication Critical patent/CN107113367B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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

Landscapes

  • 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)
CN201580072775.2A 2015-01-09 2015-10-22 具有颜色恒定性的亮度改变图像处理 Active CN107113367B (zh)

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 (2)

Publication Number Publication Date
CN107113367A CN107113367A (zh) 2017-08-29
CN107113367B true CN107113367B (zh) 2019-08-06

Family

ID=52282646

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580072775.2A Active CN107113367B (zh) 2015-01-09 2015-10-22 具有颜色恒定性的亮度改变图像处理

Country Status (6)

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

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1430420A (zh) * 2001-12-29 2003-07-16 三星电子株式会社 控制图像亮度的装置和方法
CN1910901A (zh) * 2003-11-04 2007-02-07 皇家飞利浦电子股份有限公司 用于移动显示器的智能限幅器
CN101971612A (zh) * 2007-12-04 2011-02-09 索尼公司 图像处理装置和方法、程序和记录介质
CN102045489A (zh) * 2009-10-15 2011-05-04 奥林巴斯株式会社 图像处理装置以及图像处理方法
WO2014056679A1 (en) * 2012-10-08 2014-04-17 Koninklijke Philips N.V. Luminance changing image processing with color constraints
EP2750101A1 (en) * 2012-12-31 2014-07-02 Karl Storz Imaging Inc. Endoscopic video system with dynamic contrast and detail enhancement

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7369699B1 (en) * 2003-08-29 2008-05-06 Apple Inc. Methods and apparatuses for restoring color and enhancing electronic images
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
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
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
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1430420A (zh) * 2001-12-29 2003-07-16 三星电子株式会社 控制图像亮度的装置和方法
CN1910901A (zh) * 2003-11-04 2007-02-07 皇家飞利浦电子股份有限公司 用于移动显示器的智能限幅器
CN101971612A (zh) * 2007-12-04 2011-02-09 索尼公司 图像处理装置和方法、程序和记录介质
CN102045489A (zh) * 2009-10-15 2011-05-04 奥林巴斯株式会社 图像处理装置以及图像处理方法
WO2014056679A1 (en) * 2012-10-08 2014-04-17 Koninklijke Philips N.V. Luminance changing image processing with color constraints
EP2750101A1 (en) * 2012-12-31 2014-07-02 Karl Storz Imaging Inc. Endoscopic video system with dynamic contrast and detail enhancement

Also Published As

Publication number Publication date
JP2018508862A (ja) 2018-03-29
RU2017128208A3 (enExample) 2019-05-30
US10504216B2 (en) 2019-12-10
JP6396596B2 (ja) 2018-09-26
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
CN107113367A (zh) 2017-08-29
WO2016110341A1 (en) 2016-07-14

Similar Documents

Publication Publication Date Title
CN107113367B (zh) 具有颜色恒定性的亮度改变图像处理
JP6596125B2 (ja) Ｈｄｒイメージの符号化のためのコードマッピング関数を作成するための方法及び装置、並びに、かかる符号化イメージの使用のための方法及び装置
CN109219961B (zh) 对hdr视频进行编码和解码的方法和装置
CN104364820B (zh) 具有颜色约束的亮度改变图像处理
CN110741624B (zh) 用于hdr(解码)编码的色域映射
CN111699507B (zh) 一种发光亮度处理器及方法、高动态范围视频编码器、解码器及编码系统
JP2019512953A (ja) ダイナミックレンジマッピングのための飽和処理仕様
CN107258078B (zh) 简单但通用的动态范围编码
JP2017512393A (ja) 高解像度及び高ダイナミックレンジを可能とするビデオデコーダ
US10645359B2 (en) Method for processing a digital image, device, terminal equipment and associated computer program
CN116167950B (zh) 图像处理方法、装置、电子设备及存储介质
JP2022541884A (ja) Ｈｄｒ画像のための表示最適化挙動の調節
KR20220143932A (ko) 포화된 색들에 대한 개선된 hdr 색 처리
KR102631844B1 (ko) 디지털 이미지를 프로세싱하기 위한 방법, 디바이스, 단말 장비 및 연관된 컴퓨터 프로그램
JP7695482B2 (ja) Ｈｄｒ画像の表示の最適化
JP2025541221A (ja) 画像処理装置及び画像処理方法
CN120660341A (zh) Hdr色域外调整的色调映射
TR201906704T4 (tr) Bir hdr görüntüyü kodlamak için kod haritalandırma fonksiyonlarını yaratmak için yöntemler ve cihazlar ve böylesi kodlanmış görüntüleri kullanmak için yöntemler ve cihazlar.

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant