KR102539242B1 - 상이한 일정한-휴 리프들에 속하는 커스프 칼라들의 명도에 또한 기초한 명도 맵핑을 사용하는 칼라 색역 맵핑 - Google Patents

상이한 일정한-휴 리프들에 속하는 커스프 칼라들의 명도에 또한 기초한 명도 맵핑을 사용하는 칼라 색역 맵핑 Download PDF

Info

Publication number
KR102539242B1
KR102539242B1 KR1020177037112A KR20177037112A KR102539242B1 KR 102539242 B1 KR102539242 B1 KR 102539242B1 KR 1020177037112 A KR1020177037112 A KR 1020177037112A KR 20177037112 A KR20177037112 A KR 20177037112A KR 102539242 B1 KR102539242 B1 KR 102539242B1
Authority
KR
South Korea
Prior art keywords
color
source
cusp
hue
target
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
KR1020177037112A
Other languages
English (en)
Korean (ko)
Other versions
KR20180021721A (ko
Inventor
유르겐 슈타우더
에릭 라인하르트
프레데리끄 윙베르
Original Assignee
인터디지털 씨이 페턴트 홀딩스
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 인터디지털 씨이 페턴트 홀딩스 filed Critical 인터디지털 씨이 페턴트 홀딩스
Publication of KR20180021721A publication Critical patent/KR20180021721A/ko
Application granted granted Critical
Publication of KR102539242B1 publication Critical patent/KR102539242B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H04N1/6002—Corrections within particular colour systems
    • H04N1/6005—Corrections within particular colour systems with luminance or chrominance signals, e.g. LC1C2, HSL or YUV
    • 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
    • H04N1/6075—Corrections to the hue
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
  • Image Processing (AREA)
KR1020177037112A 2015-06-25 2016-06-10 상이한 일정한-휴 리프들에 속하는 커스프 칼라들의 명도에 또한 기초한 명도 맵핑을 사용하는 칼라 색역 맵핑 Active KR102539242B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15306009.0 2015-06-25
EP15306009.0A EP3110127A1 (en) 2015-06-25 2015-06-25 Color gamut mapping using a lightness mapping based also on the lightness of cusp colors belonging to different constant-hue leaves
PCT/EP2016/063243 WO2016206990A1 (en) 2015-06-25 2016-06-10 Color gamut mapping using a lightness mapping based also on the lightness of cusp colors belonging to different constant-hue leaves

Publications (2)

Publication Number Publication Date
KR20180021721A KR20180021721A (ko) 2018-03-05
KR102539242B1 true KR102539242B1 (ko) 2023-06-01

Family

ID=53502593

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177037112A Active KR102539242B1 (ko) 2015-06-25 2016-06-10 상이한 일정한-휴 리프들에 속하는 커스프 칼라들의 명도에 또한 기초한 명도 맵핑을 사용하는 칼라 색역 맵핑

Country Status (6)

Country Link
US (1) US10602027B2 (https=)
EP (2) EP3110127A1 (https=)
JP (1) JP6889666B2 (https=)
KR (1) KR102539242B1 (https=)
CN (2) CN107852446B (https=)
WO (1) WO2016206990A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3301901A1 (en) * 2016-09-28 2018-04-04 Thomson Licensing Determination of chroma mapping functions based on hue angular sectors partitioning the mapping color space
EP3367659A1 (en) * 2017-02-28 2018-08-29 Thomson Licensing Hue changing color gamut mapping
KR102259693B1 (ko) 2017-03-15 2021-06-02 삼성전자주식회사 투명 디스플레이 장치 및 그의 디스플레이 방법
US10837834B2 (en) 2017-09-08 2020-11-17 Hewlett-Packard Development Company, L.P. Color values
CN107705264B (zh) * 2017-10-10 2020-10-02 深圳市华星光电半导体显示技术有限公司 一种图像处理方法、电子设备以及具有存储功能的装置
US10778870B2 (en) * 2018-10-05 2020-09-15 Xerox Corporation Black generation to optimize color gamut volume and quality within limits on colorant usage
US11182932B2 (en) * 2019-11-18 2021-11-23 Adobe Inc. Color gradient capture from source image content
CN112183546B (zh) * 2020-09-29 2023-05-23 河南交通职业技术学院 一种具有权重约束的基于空间最近邻的图像分割方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011066711A (ja) 2009-09-17 2011-03-31 Seiko Epson Corp プロファイル作成方法、プロファイルおよび印刷装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0679020A1 (en) * 1994-04-19 1995-10-25 Eastman Kodak Company Method and apparatus for constrained gamut clipping
JP3954244B2 (ja) * 1999-07-16 2007-08-08 富士フイルム株式会社 色再現空間の圧縮・伸張方法
EP1100256B1 (en) * 1999-11-11 2009-02-25 Panasonic Corporation Method and apparatus for gamut mapping
JP2005184601A (ja) * 2003-12-22 2005-07-07 Fuji Xerox Co Ltd 画像処理装置、画像処理方法および画像処理プログラム
US7602537B2 (en) 2004-05-06 2009-10-13 Canon Kabushiki Kaisha Gamut mapping with primary color rotation
US7379208B2 (en) * 2004-05-06 2008-05-27 Canon Kabushiki Kaisha Hybrid gamut mapping
JP2005354227A (ja) * 2004-06-08 2005-12-22 Canon Inc 画像処理方法、画像処理装置
KR100601867B1 (ko) * 2004-06-11 2006-07-19 삼성전자주식회사 벡터 스트레칭을 이용한 색역 매핑 장치 및 방법
KR100605164B1 (ko) * 2005-01-28 2006-07-28 삼성전자주식회사 색역 매핑 장치 및 그 방법
JP4675155B2 (ja) * 2005-05-23 2011-04-20 富士ゼロックス株式会社 色データ処理方法、色データ処理システム、色データ処理プログラム及びこれを記録した記録媒体
KR100664958B1 (ko) * 2005-07-11 2007-01-04 삼성전자주식회사 미리 정의된 데이터와 색특성 정보를 이용하여 최적 변환된영상을 출력하는 방법 및 프린터
US7623266B2 (en) 2006-04-07 2009-11-24 Canon Kabushiki Kaisha Gamut mapping with saturation intent
JP4803666B2 (ja) * 2006-06-30 2011-10-26 株式会社リコー 画像処理装置、画像処理方法、プログラムおよび記録媒体
US7893945B2 (en) * 2006-08-21 2011-02-22 Texas Instruments Incorporated Color mapping techniques for color imaging devices
CN100551080C (zh) * 2006-08-28 2009-10-14 华为技术有限公司 视频通讯中视频输入设备伽玛特性校正方法和装置
KR100834762B1 (ko) * 2006-09-29 2008-06-05 삼성전자주식회사 이 기종간 색역 사상 방법 및 장치
EP2375719A1 (en) 2010-04-09 2011-10-12 Thomson Licensing Color gamut mapping method having one step preserving the lightness of the cusp colors
WO2011143117A2 (en) 2010-05-13 2011-11-17 Dolby Laboratories Licensing Corporation Gamut compression for video display devices
JP5630115B2 (ja) * 2010-07-21 2014-11-26 富士ゼロックス株式会社 色処理装置及びプログラム

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011066711A (ja) 2009-09-17 2011-03-31 Seiko Epson Corp プロファイル作成方法、プロファイルおよび印刷装置

Also Published As

Publication number Publication date
KR20180021721A (ko) 2018-03-05
CN110784623A (zh) 2020-02-11
EP3110127A1 (en) 2016-12-28
CN107852446B (zh) 2019-11-29
US20180191925A1 (en) 2018-07-05
WO2016206990A1 (en) 2016-12-29
JP6889666B2 (ja) 2021-06-18
EP3314881B1 (en) 2019-04-10
CN107852446A (zh) 2018-03-27
EP3314881A1 (en) 2018-05-02
JP2018518918A (ja) 2018-07-12
EP3314881B8 (en) 2019-06-12
US10602027B2 (en) 2020-03-24

Similar Documents

Publication Publication Date Title
KR102539242B1 (ko) 상이한 일정한-휴 리프들에 속하는 커스프 칼라들의 명도에 또한 기초한 명도 맵핑을 사용하는 칼라 색역 맵핑
US20160381254A1 (en) Color gamut mapping based on the mapping of cusp colors obtained through simplified cusp lines
US10270942B2 (en) Method of mapping source colors of an image in a chromaticity plane
KR102538868B1 (ko) 색조 변경 컬러 영역 매핑
US20160379595A1 (en) Color gamut mapping based on the mapping of cusp colors defined in a linear device-based color space
JP7072562B2 (ja) マッピング色空間を区分する色相角度セクタに基づくクロママッピング関数の判定
US10284750B2 (en) Lightness mapping in two steps
JP4375580B2 (ja) 画像処理装置、画像処理方法、および画像処理プログラム
CN103379253A (zh) 颜色处理装置和方法
EP3301902A1 (en) Lightness independent non-linear relative chroma mapping
JP4675155B2 (ja) 色データ処理方法、色データ処理システム、色データ処理プログラム及びこれを記録した記録媒体
JP2005286548A (ja) 有彩色の撮像対象を表す部分の影響を抑えたカラーバランス調整
JP2005204070A (ja) 色変換装置、それを用いる装置、それらの方法及び記録媒体

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20171222

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
N231 Notification of change of applicant
PN2301 Change of applicant

Patent event date: 20191021

Comment text: Notification of Change of Applicant

Patent event code: PN23011R01D

A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20210528

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20221028

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20230428

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20230530

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20230530

End annual number: 3

Start annual number: 1

PG1601 Publication of registration