WO2002084994A1 - Dispositif et procede de colorisation - Google Patents

Dispositif et procede de colorisation Download PDF

Info

Publication number
WO2002084994A1
WO2002084994A1 PCT/JP2001/003194 JP0103194W WO02084994A1 WO 2002084994 A1 WO2002084994 A1 WO 2002084994A1 JP 0103194 W JP0103194 W JP 0103194W WO 02084994 A1 WO02084994 A1 WO 02084994A1
Authority
WO
WIPO (PCT)
Prior art keywords
color conversion
green
red
blue
cyan
Prior art date
Application number
PCT/JP2001/003194
Other languages
English (en)
French (fr)
Inventor
Shuichi Kagawa
Hiroaki Sugiura
Junichi Nose
Original Assignee
Mitsubishi Denki Kabushiki Kaisha
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 Mitsubishi Denki Kabushiki Kaisha filed Critical Mitsubishi Denki Kabushiki Kaisha
Priority to DE60122591T priority Critical patent/DE60122591T2/de
Priority to EP01919929A priority patent/EP1379077B1/en
Priority to PCT/JP2001/003194 priority patent/WO2002084994A1/ja
Priority to US10/168,628 priority patent/US7136190B2/en
Priority to JP2002582598A priority patent/JP3669987B2/ja
Priority to TW090109356A priority patent/TW569614B/zh
Priority to TW090114382A priority patent/TW519844B/zh
Publication of WO2002084994A1 publication Critical patent/WO2002084994A1/ja

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
    • H04N1/6075—Corrections to the hue
    • 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
    • H04N1/6008—Corrections within particular colour systems with primary colour signals, e.g. RGB or CMY(K)
PCT/JP2001/003194 2001-04-13 2001-04-13 Dispositif et procede de colorisation WO2002084994A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE60122591T DE60122591T2 (de) 2001-04-13 2001-04-13 Farbumsetzungsvorrichtung und farbumsetzungsverfahren
EP01919929A EP1379077B1 (en) 2001-04-13 2001-04-13 Color conversion apparatus and color conversion method
PCT/JP2001/003194 WO2002084994A1 (fr) 2001-04-13 2001-04-13 Dispositif et procede de colorisation
US10/168,628 US7136190B2 (en) 2001-04-13 2001-04-13 Color conversion apparatus and color conversion method
JP2002582598A JP3669987B2 (ja) 2001-04-13 2001-04-13 色変換装置および色変換方法
TW090109356A TW569614B (en) 2001-04-13 2001-04-19 Color changing device and method for changing color
TW090114382A TW519844B (en) 2001-04-13 2001-06-14 Color conversion apparatus and color conversion method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2001/003194 WO2002084994A1 (fr) 2001-04-13 2001-04-13 Dispositif et procede de colorisation

Publications (1)

Publication Number Publication Date
WO2002084994A1 true WO2002084994A1 (fr) 2002-10-24

Family

ID=11737247

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/003194 WO2002084994A1 (fr) 2001-04-13 2001-04-13 Dispositif et procede de colorisation

Country Status (6)

Country Link
US (1) US7136190B2 (ja)
EP (1) EP1379077B1 (ja)
JP (1) JP3669987B2 (ja)
DE (1) DE60122591T2 (ja)
TW (2) TW569614B (ja)
WO (1) WO2002084994A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4064038B2 (ja) * 2000-06-09 2008-03-19 富士フイルム株式会社 固体撮像素子を用いた画像取得装置および画像取得方法並びにその方法を実行するためのプログラムを記録した記録媒体
WO2005050296A1 (en) * 2003-11-20 2005-06-02 Samsung Electronics Co., Ltd. Apparatus and method of converting image signal for six color display device, and six color display device having optimum subpixel arrangement

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05183742A (ja) * 1991-12-27 1993-07-23 Seiko Instr Inc 色補正パラメータ決定装置
JPH0723245A (ja) * 1993-06-22 1995-01-24 Canon Inc 画像処理装置
JPH08321964A (ja) * 1995-03-20 1996-12-03 Fuji Photo Film Co Ltd 色補正装置
JPH1117974A (ja) * 1997-06-20 1999-01-22 Matsushita Graphic Commun Syst Inc 画像処理装置
JPH11308472A (ja) * 1998-04-20 1999-11-05 Mitsubishi Electric Corp 色変換装置および色変換方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58104754A (ja) 1981-12-18 1983-06-22 Matsushita Electric Ind Co Ltd カラ−画像信号処理方法
JP2538555B2 (ja) 1985-07-16 1996-09-25 富士写真フイルム株式会社 画像ハ−ドコピ−作成装置
JPS6339188A (ja) 1986-08-01 1988-02-19 Oki Electric Ind Co Ltd フアイル入出力装置
US4887150A (en) 1987-03-16 1989-12-12 Mitsubishi Denki Kabushiki Kaisha Device for converting video image signals to printing data signals
JPS63227181A (ja) 1987-03-16 1988-09-21 Mitsubishi Electric Corp 色変換法
US4989079A (en) * 1987-10-23 1991-01-29 Ricoh Company, Ltd. Color correction device and method having a hue area judgement unit
JPH0821883B2 (ja) 1988-07-20 1996-03-04 松下電器産業株式会社 エコーキャンセラ
JPH07119128B2 (ja) * 1989-05-08 1995-12-20 三菱電機株式会社 色信号補正回路
JP2666523B2 (ja) * 1990-05-16 1997-10-22 松下電器産業株式会社 色変換装置
US5933252A (en) 1990-11-21 1999-08-03 Canon Kabushiki Kaisha Color image processing method and apparatus therefor
JP3082289B2 (ja) 1991-05-14 2000-08-28 富士ゼロックス株式会社 画像処理装置
JP2734237B2 (ja) 1991-08-16 1998-03-30 三菱電機株式会社 カラー画像シミュレート方法
JP2994153B2 (ja) 1991-12-03 1999-12-27 株式会社リコー 色信号変換装置
JPH06276399A (ja) 1993-03-24 1994-09-30 Minolta Camera Co Ltd 画像処理装置
JP3128429B2 (ja) 1993-08-27 2001-01-29 三菱電機株式会社 画像処理方法および装置
JP3874544B2 (ja) * 1998-07-10 2007-01-31 三菱電機株式会社 色変換装置および色変換方法
JP3432468B2 (ja) * 1999-01-27 2003-08-04 三菱電機株式会社 色変換装置および色変換方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05183742A (ja) * 1991-12-27 1993-07-23 Seiko Instr Inc 色補正パラメータ決定装置
JPH0723245A (ja) * 1993-06-22 1995-01-24 Canon Inc 画像処理装置
JPH08321964A (ja) * 1995-03-20 1996-12-03 Fuji Photo Film Co Ltd 色補正装置
JPH1117974A (ja) * 1997-06-20 1999-01-22 Matsushita Graphic Commun Syst Inc 画像処理装置
JPH11308472A (ja) * 1998-04-20 1999-11-05 Mitsubishi Electric Corp 色変換装置および色変換方法

Also Published As

Publication number Publication date
EP1379077B1 (en) 2006-08-23
US7136190B2 (en) 2006-11-14
TW519844B (en) 2003-02-01
TW569614B (en) 2004-01-01
EP1379077A4 (en) 2004-06-09
EP1379077A1 (en) 2004-01-07
US20030081231A1 (en) 2003-05-01
DE60122591D1 (de) 2006-10-05
JPWO2002084994A1 (ja) 2004-08-05
JP3669987B2 (ja) 2005-07-13
DE60122591T2 (de) 2007-10-25

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