JPS54127702A - Method and logical circuit for correcting color - Google Patents

Method and logical circuit for correcting color

Info

Publication number
JPS54127702A
JPS54127702A JP2759779A JP2759779A JPS54127702A JP S54127702 A JPS54127702 A JP S54127702A JP 2759779 A JP2759779 A JP 2759779A JP 2759779 A JP2759779 A JP 2759779A JP S54127702 A JPS54127702 A JP S54127702A
Authority
JP
Japan
Prior art keywords
logical circuit
correcting color
correcting
color
logical
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.)
Granted
Application number
JP2759779A
Other languages
English (en)
Other versions
JPH0146869B2 (ja
Inventor
Garu Fuerenku
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS54127702A publication Critical patent/JPS54127702A/ja
Publication of JPH0146869B2 publication Critical patent/JPH0146869B2/ja
Granted 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
    • H04N1/62—Retouching, i.e. modification of isolated colours only or in isolated picture areas only
    • H04N1/622—Retouching, i.e. modification of isolated colours only or in isolated picture areas only with simulation on a subsidiary picture reproducer

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
JP2759779A 1978-03-10 1979-03-09 Method and logical circuit for correcting color Granted JPS54127702A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2810430A DE2810430C3 (de) 1978-03-10 1978-03-10 Verfahren und Schaltung zur selektiven Korrektur derFarben eines zu reproduzierenden Bildes

Publications (2)

Publication Number Publication Date
JPS54127702A true JPS54127702A (en) 1979-10-03
JPH0146869B2 JPH0146869B2 (ja) 1989-10-11

Family

ID=6034084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2759779A Granted JPS54127702A (en) 1978-03-10 1979-03-09 Method and logical circuit for correcting color

Country Status (4)

Country Link
US (1) US4236174A (ja)
EP (1) EP0004078B1 (ja)
JP (1) JPS54127702A (ja)
DE (1) DE2810430C3 (ja)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2858079C2 (ja) * 1978-11-08 1987-06-19 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel, De
DE2848376C2 (de) * 1978-11-08 1983-12-15 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Einrichtung zur Nachkorrektur von Standardfarbkorrekturen bei der Farbbildaufzeichnung
JPS5687044A (en) * 1979-12-17 1981-07-15 Dainippon Screen Mfg Co Ltd Method of determining adjusting items in image scanning recorder
DE3003607C2 (de) * 1980-02-01 1984-01-05 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Schaltungsanordnung zur partiellen Nachkorrektur von Farberkennungsräumen bei der Farberkennung
AU538370B2 (en) * 1980-09-10 1984-08-09 Dr.-Ing Rudolf Hell G.M.B.H. Process and circuit for the partial electronic correction in colour image reproduction
EP0059705B1 (de) * 1980-09-10 1984-11-14 DR.-ING. RUDOLF HELL GmbH Verfahren und schaltungsanordnung zur partiellen korrektur der zeichnung bei der farbbildreproduktion
JPS57108854A (en) * 1980-12-25 1982-07-07 Toppan Printing Co Ltd Method for checking original plate films and its apparatus
ATE17054T1 (de) * 1981-03-17 1986-01-15 Hell Rudolf Dr Ing Gmbh Verfahren zur partiell glaettenden retusche bei der elektronischen farbbildreproduktion.
DE3110222C2 (de) * 1981-03-17 1985-06-20 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Verfahren zur partielle glättenden Retusche bei der elektronischen Farbbildreproduktion
US4476487A (en) * 1982-05-04 1984-10-09 Dr. -Ing. Rudolf Hell Gmbh Method and circuit arrangement for partial electronic retouch in color image reproduction
US4763186A (en) * 1984-04-09 1988-08-09 Corporate Communications Consultants, Inc. Color correction system with monitor for use in recalling color corrections and corresponding method
US4862251A (en) * 1984-04-09 1989-08-29 Corporate Communications Consultants, Inc. Color correction system and method
US4782384A (en) * 1984-04-27 1988-11-01 Utah Scientific Advanced Development Center, Inc. Area isolation apparatus for video signal control system
US4727412A (en) * 1984-04-27 1988-02-23 Utah Scientific Advanced Development Center, Inc. Video signal correction system with low chrominance circuit for modifying currections
US4876589A (en) * 1984-04-27 1989-10-24 Utah Scientific Advanced Development Center, Inc. Phase responsive composite video signal control system
JPH0834602B2 (ja) * 1986-04-14 1996-03-29 コーポレート、コミュニケーションズ、コンサルタンツ、インコーポレーテッド 色修正方法及び色修正装置
DE3751050T2 (de) 1986-11-14 1995-06-22 Canon Kk Farbbildverarbeitungsgerät.
US5140413A (en) * 1986-11-14 1992-08-18 Canon Kabushiki Kaisha Image processing apparatus including processing means for moving image and performing conversion
DE3738014A1 (de) * 1987-11-09 1989-05-18 Winrich Dipl Ing Gall Verfahren zur erzeugung farbiger bilder auf einer traegerflaeche
DE4002298C2 (de) * 1990-01-26 1995-11-09 Agfa Gevaert Ag Verfahren und Vorrichtung zur automatischen Korrektur von Farbstichen bei der elektronischen Bildverarbeitung
US5187594A (en) * 1990-02-09 1993-02-16 Graphic Edge, Inc. Method of creating and applying half tone screen patterns
JP2811913B2 (ja) * 1990-05-19 1998-10-15 ソニー株式会社 光電変換素子のシェーディング補正回路
WO1992021213A1 (en) * 1991-05-15 1992-11-26 Videonics Incorporated An improved digital video image adjusting circuit and a method therefor
US20070002180A1 (en) * 2005-06-30 2007-01-04 Lexmark International, Inc. Strength parameter-based color conversion of digital images
CN109213774B (zh) * 2018-08-01 2024-03-08 平安科技（深圳）有限公司 数据的存储方法及装置、存储介质、终端
CN116386520B (zh) * 2023-05-29 2023-09-19 长春希达电子技术有限公司 球形内侧显示屏校正方法、装置、电子设备以及存储介质

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1294191A (en) * 1970-01-28 1972-10-25 Crosfield Electronics Ltd Improvements relating to apparatus for reproducing coloured images
JPS6035661B2 (ja) * 1975-09-12 1985-08-15 大日本スクリーン製造株式会社 色修正方法

Also Published As

Publication number Publication date
DE2810430C3 (de) 1981-04-30
EP0004078B1 (de) 1982-04-07
JPH0146869B2 (ja) 1989-10-11
DE2810430A1 (de) 1979-09-13
EP0004078A3 (en) 1979-10-17
EP0004078A2 (de) 1979-09-19
US4236174A (en) 1980-11-25
DE2810430B2 (de) 1980-05-14

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