GB2119600B - Method and apparatus for digital color correction - Google Patents

Method and apparatus for digital color correction

Info

Publication number
GB2119600B
GB2119600B GB08310010A GB8310010A GB2119600B GB 2119600 B GB2119600 B GB 2119600B GB 08310010 A GB08310010 A GB 08310010A GB 8310010 A GB8310010 A GB 8310010A GB 2119600 B GB2119600 B GB 2119600B
Authority
GB
United Kingdom
Prior art keywords
color correction
digital color
digital
correction
color
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
Application number
GB08310010A
Other languages
English (en)
Other versions
GB8310010D0 (en
GB2119600A (en
Inventor
Hitoshi Urabe
Tadashi Miyakawa
Osamu Shimazaki
Hisashi Kudo
Hideaki Kimura
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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
Priority claimed from JP57062125A external-priority patent/JPS58178355A/ja
Priority claimed from JP57063423A external-priority patent/JPS58181045A/ja
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of GB8310010D0 publication Critical patent/GB8310010D0/en
Publication of GB2119600A publication Critical patent/GB2119600A/en
Application granted granted Critical
Publication of GB2119600B publication Critical patent/GB2119600B/en
Expired 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
    • H04N1/6077—Colour balance, e.g. colour cast correction
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
  • Image Processing (AREA)
GB08310010A 1982-04-14 1983-04-13 Method and apparatus for digital color correction Expired GB2119600B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57062125A JPS58178355A (ja) 1982-04-14 1982-04-14 デイジタル色修正方式及び装置
JP57063423A JPS58181045A (ja) 1982-04-16 1982-04-16 色調修正回路

Publications (3)

Publication Number Publication Date
GB8310010D0 GB8310010D0 (en) 1983-05-18
GB2119600A GB2119600A (en) 1983-11-16
GB2119600B true GB2119600B (en) 1986-04-23

Family

ID=26403182

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08310010A Expired GB2119600B (en) 1982-04-14 1983-04-13 Method and apparatus for digital color correction

Country Status (3)

Country Link
US (1) US4845550A (enExample)
DE (1) DE3313392A1 (enExample)
GB (1) GB2119600B (enExample)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5513116A (en) 1988-12-08 1996-04-30 Hallmark Cards Incorporated Computer controlled machine for vending personalized products or the like
US5546316A (en) 1990-10-22 1996-08-13 Hallmark Cards, Incorporated Computer controlled system for vending personalized products
US5559714A (en) 1990-10-22 1996-09-24 Hallmark Cards, Incorporated Method and apparatus for display sequencing personalized social occasion products
US5561604A (en) 1988-12-08 1996-10-01 Hallmark Cards, Incorporated Computer controlled system for vending personalized products
US5726898A (en) 1994-09-01 1998-03-10 American Greetings Corporation Method and apparatus for storing and selectively retrieving and delivering product data based on embedded expert judgements
US5768142A (en) 1995-05-31 1998-06-16 American Greetings Corporation Method and apparatus for storing and selectively retrieving product data based on embedded expert suitability ratings
US5875110A (en) 1995-06-07 1999-02-23 American Greetings Corporation Method and system for vending products
US5993048A (en) 1988-12-08 1999-11-30 Hallmark Cards, Incorporated Personalized greeting card system
US6148148A (en) 1989-02-28 2000-11-14 Photostar Limited Automatic photobooth with electronic imaging camera

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124055B (en) * 1982-07-09 1987-06-24 Fuji Photo Film Co Ltd Picture image input/output system
US4745466A (en) * 1983-03-06 1988-05-17 Canon Kabushiki Kaisha Digital color image processing apparatus with color masking processing unit addressed by a plurality of multi-bit color component signals using various combinations of the bits of the signals
US4544945A (en) * 1983-06-07 1985-10-01 Rca Corporation Logarithmic color matrix for a digital television receiver
US4920411A (en) * 1984-04-11 1990-04-24 Fuji Photo Film Co., Ltd. Method for processing image signals so as to color correct them
DE3539540A1 (de) * 1984-11-08 1986-05-22 Canon K.K., Tokio/Tokyo Farbbildbehandlungsverfahren
JPS62243478A (ja) * 1986-04-16 1987-10-23 Canon Inc カラ−複写装置
US4905079A (en) * 1986-10-28 1990-02-27 Canon Kabushiki Kaisha Color image processing apparatus for processing separated color signals
US4992863A (en) * 1987-12-22 1991-02-12 Minolta Camera Kabushiki Kaisha Colored image reading apparatus
JP2713935B2 (ja) * 1987-12-29 1998-02-16 キヤノン株式会社 画像処理方法
US5172223A (en) * 1987-12-29 1992-12-15 Canon Kabushiki Kaisha Method of processing a color image to obtain color and black reproduction signals
US4972256A (en) * 1988-02-05 1990-11-20 Dainippon Screen Mfg. Co., Ltd. Method of enhancing image sharpness for image reproduction using sharp/unsharp signal processing
US5115304A (en) * 1988-06-16 1992-05-19 Fuji Photo Film Co., Ltd. Copying device with developing and transfer device
US5267031A (en) * 1988-11-14 1993-11-30 Canon Kabushiki Kaisha Color image processing apparatus
JP2756280B2 (ja) * 1988-11-14 1998-05-25 キヤノン株式会社 カラー画像処理装置
US5128748A (en) * 1989-02-15 1992-07-07 Hitachi, Ltd. Image processing system and apparatus for processing color documents
US5132788A (en) * 1989-02-25 1992-07-21 Minolta Camera Kabushiki Kaisha Image processing apparatus for processing respective image data obtained by reading an outputting image signal corresponding to pixels forming the original image
JPH07119128B2 (ja) * 1989-05-08 1995-12-20 三菱電機株式会社 色信号補正回路
DE4002298C2 (de) * 1990-01-26 1995-11-09 Agfa Gevaert Ag Verfahren und Vorrichtung zur automatischen Korrektur von Farbstichen bei der elektronischen Bildverarbeitung
IL95424A0 (en) * 1990-02-09 1991-06-30 Hallmark Cards Color printing system usable for reproduction of computer-generated images
GB9020079D0 (en) * 1990-09-14 1990-10-24 Crosfield Electronics Ltd Image enhancement
CA2055058C (en) * 1990-12-31 1996-08-06 Anthony Joseph Dattilo Automatic correction for color printing
US5357353A (en) * 1991-05-17 1994-10-18 Minolta Camera Kabushiki Kaisha Image forming apparatus
DE4309877C2 (de) * 1992-04-06 1994-09-15 Hell Ag Linotype Verfahren und Einrichtung zur Analyse von Farbstichen in Farbvorlagen
JP3241157B2 (ja) * 1993-04-19 2001-12-25 富士写真フイルム株式会社 網点画像データ補正方法および補正機能を有する画像処理装置
US6057931A (en) * 1993-07-12 2000-05-02 Mci Telecommunications Corporation Method and apparatus for controlling color image reproduction
US5530793A (en) * 1993-09-24 1996-06-25 Eastman Kodak Company System for custom imprinting a variety of articles with images obtained from a variety of different sources
JP3568279B2 (ja) * 1995-06-30 2004-09-22 富士写真フイルム株式会社 画像再生方法および装置
JPH09130605A (ja) * 1995-10-31 1997-05-16 Fuji Photo Film Co Ltd 網点画像出力方法およびその装置
US5978506A (en) * 1995-12-28 1999-11-02 Ricoh & Company, Ltd. Colorant-independent color balancing methods and systems
WO2005020130A2 (en) * 2000-08-18 2005-03-03 Paul Reed Smith Guitars, Limited Partnership Method of color accentuation with compensation and adjustment
US7190487B2 (en) * 2001-09-25 2007-03-13 Sharp Laboratories Of America, Inc. Color conversion with hue straightening using multiple look-up tables and interpolation
US20050213125A1 (en) * 2002-08-19 2005-09-29 Paul Reed Smith Guitars, Limited Partnership Method of color accentuation with compensation and adjustment
US7969448B2 (en) * 2003-11-20 2011-06-28 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
KR100612845B1 (ko) * 2004-05-06 2006-08-14 삼성전자주식회사 영상의 주요 색 성분 조정 장치 및 방법과 이 장치를제어하는 컴퓨터 프로그램을 저장하는 컴퓨터로 읽을 수있는 기록 매체

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1053311B (de) * 1958-02-11 1959-03-19 Hell Rudolf Dr Ing Fa Verfahren und Vorrichtung zur elektronischen Farbkorrektur
GB1255489A (en) * 1968-01-06 1971-12-01 Matsushita Electric Industrial Co Ltd Signal processing method in a color transmission system
US3600505A (en) * 1968-11-26 1971-08-17 Crosfield Electronics Ltd Color correction apparatus for a color printer
GB1294351A (en) * 1969-05-23 1972-10-25 Crosfield Electronics Ltd Improvements relating to colour printing apparatus
GB1294191A (en) * 1970-01-28 1972-10-25 Crosfield Electronics Ltd Improvements relating to apparatus for reproducing coloured images
US3885244A (en) * 1970-12-17 1975-05-20 Hell Rudolf Dr Ing Method of producing color correction signals and color separation signals
GB1374521A (en) * 1972-01-05 1974-11-20 Crosfield Electronics Ltd Image reproducing methods and apparatus
GB1369702A (en) * 1972-01-05 1974-10-09 Crosfield Electronics Ltd Image reproducing methods and apparatus
JPS5212001A (en) * 1975-07-17 1977-01-29 Dainippon Screen Mfg Method of correcting color
DE2708421C2 (de) * 1977-02-26 1982-01-14 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Verfahren zum Mischen von Signalen bei der Druckformherstellung
JPS5816180B2 (ja) * 1977-04-01 1983-03-30 大日本スクリ−ン製造株式会社 メモリ装置における信号補間方法
JPS53123021A (en) * 1977-04-04 1978-10-27 Kokusai Denshin Denwa Co Ltd System for demodulating frequency division multiplex multiilevel modulated wave
JPS6052429B2 (ja) * 1979-02-28 1985-11-19 大日本スクリ−ン製造株式会社 色修正演算方法
IL59886A (en) * 1979-04-23 1983-06-15 Dainippon Screen Mfg Digital color control method and machine
JPS55142345A (en) * 1979-04-23 1980-11-06 Dainippon Screen Mfg Co Ltd Masking operation method in digital color tone control
US4346402A (en) * 1979-05-30 1982-08-24 Crosfield Electronics Limited Image-reproduction apparatus
JPS5687044A (en) * 1979-12-17 1981-07-15 Dainippon Screen Mfg Co Ltd Method of determining adjusting items in image scanning recorder
JP3268789B2 (ja) * 1991-06-28 2002-03-25 三洋電機株式会社 ビデオテープレコーダ

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5513116A (en) 1988-12-08 1996-04-30 Hallmark Cards Incorporated Computer controlled machine for vending personalized products or the like
US5561604A (en) 1988-12-08 1996-10-01 Hallmark Cards, Incorporated Computer controlled system for vending personalized products
US5993048A (en) 1988-12-08 1999-11-30 Hallmark Cards, Incorporated Personalized greeting card system
US6148148A (en) 1989-02-28 2000-11-14 Photostar Limited Automatic photobooth with electronic imaging camera
US6298197B1 (en) 1989-02-28 2001-10-02 Photostar Limited Automatic photobooth with electronic imaging camera
US5546316A (en) 1990-10-22 1996-08-13 Hallmark Cards, Incorporated Computer controlled system for vending personalized products
US5559714A (en) 1990-10-22 1996-09-24 Hallmark Cards, Incorporated Method and apparatus for display sequencing personalized social occasion products
US5726898A (en) 1994-09-01 1998-03-10 American Greetings Corporation Method and apparatus for storing and selectively retrieving and delivering product data based on embedded expert judgements
US5768142A (en) 1995-05-31 1998-06-16 American Greetings Corporation Method and apparatus for storing and selectively retrieving product data based on embedded expert suitability ratings
US5875110A (en) 1995-06-07 1999-02-23 American Greetings Corporation Method and system for vending products

Also Published As

Publication number Publication date
US4845550A (en) 1989-07-04
GB8310010D0 (en) 1983-05-18
GB2119600A (en) 1983-11-16
DE3313392C2 (enExample) 1991-05-02
DE3313392A1 (de) 1983-10-20

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20030412