JPS57131172A - Color compensating and operating device - Google Patents

Color compensating and operating device

Info

Publication number
JPS57131172A
JPS57131172A JP55179423A JP17942380A JPS57131172A JP S57131172 A JPS57131172 A JP S57131172A JP 55179423 A JP55179423 A JP 55179423A JP 17942380 A JP17942380 A JP 17942380A JP S57131172 A JPS57131172 A JP S57131172A
Authority
JP
Japan
Prior art keywords
term
compensating
inputs
function
output
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
JP55179423A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0230226B2 (cs
Inventor
Yoshimitsu Sugano
Yukifumi Tsuda
Kunio Yoshida
Hiroaki Kodera
Kison Naka
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.)
Matsushita Giken KK
Original Assignee
Matsushita Giken KK
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 Matsushita Giken KK filed Critical Matsushita Giken KK
Priority to JP55179423A priority Critical patent/JPS57131172A/ja
Priority to DE8181110552T priority patent/DE3177123D1/de
Priority to EP81110552A priority patent/EP0054313B1/en
Priority to US06/332,098 priority patent/US4458265A/en
Publication of JPS57131172A publication Critical patent/JPS57131172A/ja
Publication of JPH0230226B2 publication Critical patent/JPH0230226B2/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
    • H04N1/6016—Conversion to subtractive colour signals
    • H04N1/6019—Conversion to subtractive colour signals using look-up tables
    • 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
    • H04N1/603—Colour correction or control controlled by characteristics of the picture signal generator or the picture reproducer

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Or Creating Images (AREA)
  • Complex Calculations (AREA)
  • Image Processing (AREA)
  • Color Image Communication Systems (AREA)
JP55179423A 1980-12-17 1980-12-17 Color compensating and operating device Granted JPS57131172A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP55179423A JPS57131172A (en) 1980-12-17 1980-12-17 Color compensating and operating device
DE8181110552T DE3177123D1 (en) 1980-12-17 1981-12-17 Colour image duplicating device and method
EP81110552A EP0054313B1 (en) 1980-12-17 1981-12-17 Colour image duplicating device and method
US06/332,098 US4458265A (en) 1980-12-17 1981-12-17 Color image duplicating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55179423A JPS57131172A (en) 1980-12-17 1980-12-17 Color compensating and operating device

Publications (2)

Publication Number Publication Date
JPS57131172A true JPS57131172A (en) 1982-08-13
JPH0230226B2 JPH0230226B2 (cs) 1990-07-05

Family

ID=16065596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55179423A Granted JPS57131172A (en) 1980-12-17 1980-12-17 Color compensating and operating device

Country Status (1)

Country Link
JP (1) JPS57131172A (cs)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59171276A (ja) * 1983-03-17 1984-09-27 Canon Inc 画像処理装置
JPS60140976A (ja) * 1983-12-27 1985-07-25 Toshiba Corp カラ−画像処理装置
JPS60207189A (ja) * 1984-03-31 1985-10-18 株式会社東芝 画像信号処理装置
JPS60232794A (ja) * 1984-05-01 1985-11-19 Fuji Photo Film Co Ltd 画像処理における色出力方法
JPS62281067A (ja) * 1986-05-30 1987-12-05 Canon Inc 画像処理方法
US4970584A (en) * 1985-05-15 1990-11-13 Ricoh Company, Ltd. Method and apparatus for the compensation of color detection
CN110949015A (zh) * 2018-09-26 2020-04-03 海德堡印刷机械股份公司 两级式密度补偿方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0965537A (ja) * 1995-08-22 1997-03-07 Nitto Kogyo Kk 電線共同溝
JP3432414B2 (ja) 1998-04-20 2003-08-04 三菱電機株式会社 色変換装置および色変換方法

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59171276A (ja) * 1983-03-17 1984-09-27 Canon Inc 画像処理装置
JPS60140976A (ja) * 1983-12-27 1985-07-25 Toshiba Corp カラ−画像処理装置
JPS60207189A (ja) * 1984-03-31 1985-10-18 株式会社東芝 画像信号処理装置
JPS60232794A (ja) * 1984-05-01 1985-11-19 Fuji Photo Film Co Ltd 画像処理における色出力方法
US4970584A (en) * 1985-05-15 1990-11-13 Ricoh Company, Ltd. Method and apparatus for the compensation of color detection
JPS62281067A (ja) * 1986-05-30 1987-12-05 Canon Inc 画像処理方法
CN110949015A (zh) * 2018-09-26 2020-04-03 海德堡印刷机械股份公司 两级式密度补偿方法
CN110949015B (zh) * 2018-09-26 2021-12-14 海德堡印刷机械股份公司 两级式密度补偿方法

Also Published As

Publication number Publication date
JPH0230226B2 (cs) 1990-07-05

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