WO1996022659A1 - Dispositif et procede pour convertir la couleur de donnees image - Google Patents

Dispositif et procede pour convertir la couleur de donnees image Download PDF

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Publication number
WO1996022659A1
WO1996022659A1 PCT/JP1996/000072 JP9600072W WO9622659A1 WO 1996022659 A1 WO1996022659 A1 WO 1996022659A1 JP 9600072 W JP9600072 W JP 9600072W WO 9622659 A1 WO9622659 A1 WO 9622659A1
Authority
WO
WIPO (PCT)
Prior art keywords
color conversion
color
image data
signal
circuit
Prior art date
Application number
PCT/JP1996/000072
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
Shozo Into
Original Assignee
Sony Corporation
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 Sony Corporation filed Critical Sony Corporation
Priority to US08/714,155 priority Critical patent/US6369860B1/en
Priority to JP52216296A priority patent/JP3787662B2/ja
Priority to GB9618916A priority patent/GB2301976B/en
Publication of WO1996022659A1 publication Critical patent/WO1996022659A1/ja

Links

Classifications

    • 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
    • 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
    • H04N9/643—Hue control means, e.g. flesh tone control
    • 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
    • H04N9/74—Circuits for processing colour signals for obtaining special effects
    • H04N9/75—Chroma key

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Facsimile Image Signal Circuits (AREA)
PCT/JP1996/000072 1995-01-18 1996-01-18 Dispositif et procede pour convertir la couleur de donnees image WO1996022659A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US08/714,155 US6369860B1 (en) 1995-01-18 1996-01-18 Color conversion apparatus and method for image data
JP52216296A JP3787662B2 (ja) 1995-01-18 1996-01-18 画像データの色変換装置および画像データの色変換方法
GB9618916A GB2301976B (en) 1995-01-18 1996-01-18 Device and method for converting color of picture data

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP590695 1995-01-18
JP7/5906 1995-01-18

Publications (1)

Publication Number Publication Date
WO1996022659A1 true WO1996022659A1 (fr) 1996-07-25

Family

ID=11623951

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1996/000072 WO1996022659A1 (fr) 1995-01-18 1996-01-18 Dispositif et procede pour convertir la couleur de donnees image

Country Status (5)

Country Link
US (2) US6369860B1 (US06369860-20020409-M00011.png)
JP (1) JP3787662B2 (US06369860-20020409-M00011.png)
KR (1) KR100387455B1 (US06369860-20020409-M00011.png)
GB (1) GB2301976B (US06369860-20020409-M00011.png)
WO (1) WO1996022659A1 (US06369860-20020409-M00011.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009302922A (ja) * 2008-06-13 2009-12-24 Seiko Epson Corp 画像処理装置、集積回路装置及び電子機器

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100200603B1 (ko) * 1996-07-25 1999-06-15 윤종용 색 보정장치
JP3702699B2 (ja) * 1999-03-26 2005-10-05 三菱電機株式会社 カラー画像表示装置
KR100331839B1 (ko) * 2000-01-17 2002-04-09 구자홍 텔레비젼 영상 신호를 디코딩 하는 장치 및 방법
US6674487B1 (en) * 2000-03-31 2004-01-06 Intel Corporation Controlling hue using a saturation control circuit
US6646688B1 (en) 2000-11-10 2003-11-11 Koninklijke Philips Electronics N.V. High quality video and graphics pipeline
JP2002344987A (ja) * 2001-05-16 2002-11-29 Mitsubishi Electric Corp 位相補正回路、信号判別回路、位相補正方法及び信号判別方法
GB0207920D0 (en) * 2002-04-05 2002-05-15 Quantel Ltd Real-time gradiation control
KR100547812B1 (ko) * 2002-06-24 2006-01-31 삼성전자주식회사 컬러 참조테이블을 사용하여 화소데이터의 컬러모델을변환하는 장치 및 방법
TW200719731A (en) * 2005-11-07 2007-05-16 Cheertek Inc Method for adjusting hue and color saturation by matrix
JP4906627B2 (ja) * 2007-07-31 2012-03-28 キヤノン株式会社 画像処理装置、画像処理方法、コンピュータプログラム及び記憶媒体

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63244094A (ja) * 1987-03-31 1988-10-11 日本電気株式会社 カラ−画像の高速色変更表示方法及び装置
JPH06121332A (ja) * 1992-01-13 1994-04-28 Mitsubishi Electric Corp 映像信号処理装置及びカラービデオカメラ

Family Cites Families (15)

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Publication number Priority date Publication date Assignee Title
JPS6041603B2 (ja) * 1981-09-02 1985-09-18 セントラル硝子株式会社 フツ化黒鉛の製造法および装置
US4811084A (en) * 1984-04-09 1989-03-07 Corporate Communications Consultants, Inc. Video color detector and chroma key device and method
JPS61211332A (ja) * 1985-03-15 1986-09-19 Nippon Petrochem Co Ltd エポキシ樹脂組成物
US5058040A (en) * 1987-03-25 1991-10-15 Nec Corporation Simulation of a change in three-component color values by using two-component color values
IT1229210B (it) * 1988-03-31 1991-07-25 Central Glass Co Ltd Metodo e dispositivo per analizzare gas contenenti fluoro.
GB8815182D0 (en) * 1988-06-25 1988-08-03 Quantel Ltd Manipulating video image signals
JP3015033B2 (ja) * 1988-07-20 2000-02-28 キヤノン株式会社 カラー画像処理方法
DE4106305A1 (de) * 1991-02-28 1992-09-03 Broadcast Television Syst Verfahren zur farbkorrektur eines videosignals
DE4106306A1 (de) * 1991-02-28 1992-09-03 Broadcast Television Syst Verfahren zur farbkorrektur eines videosignals
US5359353A (en) * 1991-06-19 1994-10-25 Hewlett-Packard Company Spring-bag printer ink cartridge with volume indicator
US5428465A (en) * 1991-08-12 1995-06-27 Matsushita Electric Industrial Co., Ltd. Method and apparatus for color conversion
US6075887A (en) * 1993-04-09 2000-06-13 Pandora International Ltd. High definition color modification
CA2113600C (en) * 1993-09-30 1999-09-14 Sanford S. Lum Video processing unit
US5400081A (en) * 1994-02-15 1995-03-21 The Grass Valley Group, Inc. Chroma keyer with correction for background defects
JP3609525B2 (ja) 1996-03-18 2005-01-12 コニカミノルタビジネステクノロジーズ株式会社 画像処理装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63244094A (ja) * 1987-03-31 1988-10-11 日本電気株式会社 カラ−画像の高速色変更表示方法及び装置
JPH06121332A (ja) * 1992-01-13 1994-04-28 Mitsubishi Electric Corp 映像信号処理装置及びカラービデオカメラ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009302922A (ja) * 2008-06-13 2009-12-24 Seiko Epson Corp 画像処理装置、集積回路装置及び電子機器

Also Published As

Publication number Publication date
KR970701976A (ko) 1997-04-12
US20020101542A1 (en) 2002-08-01
US6369860B1 (en) 2002-04-09
US6545726B2 (en) 2003-04-08
KR100387455B1 (ko) 2003-11-28
GB2301976A (en) 1996-12-18
JP3787662B2 (ja) 2006-06-21
GB2301976B (en) 1999-07-07
GB9618916D0 (en) 1996-10-23

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