FR2458099B1 - Enregistreur de conditions fixees pour un analyseur de couleurs - Google Patents

Enregistreur de conditions fixees pour un analyseur de couleurs

Info

Publication number
FR2458099B1
FR2458099B1 FR8011795A FR8011795A FR2458099B1 FR 2458099 B1 FR2458099 B1 FR 2458099B1 FR 8011795 A FR8011795 A FR 8011795A FR 8011795 A FR8011795 A FR 8011795A FR 2458099 B1 FR2458099 B1 FR 2458099B1
Authority
FR
France
Prior art keywords
fixed condition
color analyzer
condition recorder
recorder
analyzer
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
FR8011795A
Other languages
English (en)
Other versions
FR2458099A1 (fr
Inventor
Sadao Ueda
Isao Tokura
Mitsuhiko Yamada
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.)
Dainippon Screen Manufacturing Co Ltd
Original Assignee
Dainippon Screen Manufacturing 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
Application filed by Dainippon Screen Manufacturing Co Ltd filed Critical Dainippon Screen Manufacturing Co Ltd
Publication of FR2458099A1 publication Critical patent/FR2458099A1/fr
Application granted granted Critical
Publication of FR2458099B1 publication Critical patent/FR2458099B1/fr
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
    • 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
    • H04N1/40—Picture signal circuits
    • H04N1/407—Control or modification of tonal gradation or of extreme levels, e.g. background level
    • H04N1/4072—Control or modification of tonal gradation or of extreme levels, e.g. background level dependent on the contents of the original

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Color Image Communication Systems (AREA)
FR8011795A 1979-05-29 1980-05-28 Enregistreur de conditions fixees pour un analyseur de couleurs Expired FR2458099B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6562679A JPS55157741A (en) 1979-05-29 1979-05-29 Information making and recording apparatus for adjusting color scanner

Publications (2)

Publication Number Publication Date
FR2458099A1 FR2458099A1 (fr) 1980-12-26
FR2458099B1 true FR2458099B1 (fr) 1988-04-08

Family

ID=13292410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8011795A Expired FR2458099B1 (fr) 1979-05-29 1980-05-28 Enregistreur de conditions fixees pour un analyseur de couleurs

Country Status (7)

Country Link
US (1) US4447113A (fr)
JP (1) JPS55157741A (fr)
DE (1) DE3020436C2 (fr)
FR (1) FR2458099B1 (fr)
GB (1) GB2056814B (fr)
IL (1) IL60183A (fr)
IT (2) IT1143172B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS589145A (ja) * 1981-07-09 1983-01-19 Fuji Photo Film Co Ltd 製版用カラ−スキヤナ
JPS6120042A (ja) * 1984-07-06 1986-01-28 Dainippon Screen Mfg Co Ltd 画像走査記録方法及び装置
DE3435538A1 (de) * 1984-09-27 1986-04-03 Robert 6000 Frankfurt Hanus Verfahren zur reproduktion von originalvorlagen
DE3935236C1 (fr) * 1989-10-23 1990-09-13 Bbs Ag International, Mauren, Li

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742129A (en) * 1971-07-07 1973-06-26 Harris Intertype Corp Apparatus and method for generating halftones for image reproduction
US3904816A (en) * 1971-07-28 1975-09-09 Hell Rudolf Method for the dot-by-dot and line-by-line reproduction of picture originals
GB1400806A (en) * 1972-12-04 1975-07-23 Crosfield Electronics Ltd Image reproduction systems
CH610418A5 (fr) * 1975-11-08 1979-04-12 Hell Rudolf Dr Ing Gmbh
DE2555293C3 (de) * 1975-12-09 1981-02-12 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Verfahren und Schaltungsanordnung zum Einstellen des Schwarzpegels
DE2621008B2 (de) * 1976-05-12 1978-10-26 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Verfahren zur Gewinnung und Verwertung von Farbkorrekturdaten für die Farbbildaufzeichnung
JPS6037464B2 (ja) * 1976-07-20 1985-08-26 大日本スクリ−ン製造株式会社 倍率可変画像複製方法
DE2725864C2 (de) * 1977-06-08 1982-07-01 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Farbkorrektureinheit für die Druckformherstellung
JPS5522708A (en) * 1978-08-04 1980-02-18 Dainippon Screen Mfg Co Ltd Method and apparatus for recording of color image
JPS5579448A (en) * 1978-12-11 1980-06-14 Dainippon Screen Mfg Co Ltd Color separation simulation system
DE2920058C2 (de) * 1979-05-18 1983-09-29 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Verfahren und Schaltungsanordnung zur partiellen elektronischen Retusche bei der Farbbildreproduktion

Also Published As

Publication number Publication date
JPS55157741A (en) 1980-12-08
DE3020436C2 (de) 1985-06-13
IL60183A (en) 1985-01-31
GB2056814B (en) 1984-03-21
IT8048835A0 (it) 1980-05-29
GB2056814A (en) 1981-03-18
FR2458099A1 (fr) 1980-12-26
IT1143172B (it) 1986-10-22
DE3020436A1 (de) 1980-12-04
IT8035805V0 (it) 1980-05-29
IL60183A0 (en) 1980-07-31
US4447113A (en) 1984-05-08

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Legal Events

Date Code Title Description
ST Notification of lapse