DE69414173T2 - Verfahren und Gerät zum Bestimmen von Farbflächengrenzen und Vorrichtung zur Beschreibung von Farbflächen - Google Patents

Verfahren und Gerät zum Bestimmen von Farbflächengrenzen und Vorrichtung zur Beschreibung von Farbflächen

Info

Publication number
DE69414173T2
DE69414173T2 DE69414173T DE69414173T DE69414173T2 DE 69414173 T2 DE69414173 T2 DE 69414173T2 DE 69414173 T DE69414173 T DE 69414173T DE 69414173 T DE69414173 T DE 69414173T DE 69414173 T2 DE69414173 T2 DE 69414173T2
Authority
DE
Germany
Prior art keywords
area boundaries
describing
determining
color
areas
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.)
Expired - Fee Related
Application number
DE69414173T
Other languages
English (en)
Other versions
DE69414173D1 (de
Inventor
Shijie J Wan
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of DE69414173D1 publication Critical patent/DE69414173D1/de
Application granted granted Critical
Publication of DE69414173T2 publication Critical patent/DE69414173T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • H04N1/6058—Reduction of colour to a range of reproducible colours, e.g. to ink- reproducible colour gamut
DE69414173T 1993-05-28 1994-05-26 Verfahren und Gerät zum Bestimmen von Farbflächengrenzen und Vorrichtung zur Beschreibung von Farbflächen Expired - Fee Related DE69414173T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6888793A 1993-05-28 1993-05-28

Publications (2)

Publication Number Publication Date
DE69414173D1 DE69414173D1 (de) 1998-12-03
DE69414173T2 true DE69414173T2 (de) 1999-06-02

Family

ID=22085338

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69414173T Expired - Fee Related DE69414173T2 (de) 1993-05-28 1994-05-26 Verfahren und Gerät zum Bestimmen von Farbflächengrenzen und Vorrichtung zur Beschreibung von Farbflächen

Country Status (4)

Country Link
US (1) US5704026A (de)
EP (1) EP0626783B1 (de)
JP (1) JPH0730774A (de)
DE (1) DE69414173T2 (de)

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EP1838083B1 (de) * 2006-03-23 2020-05-06 InterDigital CE Patent Holdings Farb-Metadaten für einen Downlink-Datenkanal
EP2009899A1 (de) * 2007-06-27 2008-12-31 Thomson Licensing Verfahren zur Erstellung eines Skalengrenzenbeschreibers, der die Diskontinuitäten einer Skalenoberfläche konserviert
KR101157832B1 (ko) * 2007-07-16 2012-06-22 삼성전자주식회사 스캐너의 색 보정 장치 및 그 제어방법
EP2023602A1 (de) * 2007-07-27 2009-02-11 THOMSON Licensing Verfahren zur Beschreibung der tatsächlichen Farbskala einer Farbvorrichtung oder eines Farbinhalts
EP2023600A1 (de) * 2007-07-27 2009-02-11 Thomson Licensing Verfahren zur Farbumsetzung von einer nichtkonvexen Ausgangsskala zu einer nichtkonvexen Zielskala
JP4893536B2 (ja) 2007-08-27 2012-03-07 ブラザー工業株式会社 色域情報作成装置、色域情報作成方法および色域情報作成プログラム
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US8274700B2 (en) * 2009-05-04 2012-09-25 Canon Kabushiki Kaisha Constructing spectral gamut boundary descriptors
US8207982B2 (en) * 2009-05-04 2012-06-26 Canon Kabushiki Kaisha Fast gamut checking and inversion of spectral colors
JP2012049823A (ja) * 2010-08-26 2012-03-08 Seiko Epson Corp ガマット形状予測方法、ガマット形状予測プログラム、当該ガマット形状予測方法により予測されたガマットを用いて作成された色変換テーブルを搭載した印刷装置
US8810876B2 (en) * 2011-10-31 2014-08-19 Electronics For Imaging, Inc. Dynamic image gamut compression by performing chroma compression while keeping lightness and hue angle constant
CN104077987A (zh) * 2014-06-17 2014-10-01 天津大学 基于阿尔法形态的显示器三维色域体积快速算法
CN104702815A (zh) * 2015-03-26 2015-06-10 智川 一种彩色输出设备色域可视化方法
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Also Published As

Publication number Publication date
EP0626783A3 (de) 1994-12-07
DE69414173D1 (de) 1998-12-03
EP0626783B1 (de) 1998-10-28
EP0626783A2 (de) 1994-11-30
JPH0730774A (ja) 1995-01-31
US5704026A (en) 1997-12-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee