FR2585528B1 - Systeme de traitement d'images a couleurs separees - Google Patents

Systeme de traitement d'images a couleurs separees

Info

Publication number
FR2585528B1
FR2585528B1 FR868610837A FR8610837A FR2585528B1 FR 2585528 B1 FR2585528 B1 FR 2585528B1 FR 868610837 A FR868610837 A FR 868610837A FR 8610837 A FR8610837 A FR 8610837A FR 2585528 B1 FR2585528 B1 FR 2585528B1
Authority
FR
France
Prior art keywords
image processing
processing system
color image
separate color
separate
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 - Fee Related
Application number
FR868610837A
Other languages
English (en)
Other versions
FR2585528A1 (fr
Inventor
Kazuhito Yamamoto
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of FR2585528A1 publication Critical patent/FR2585528A1/fr
Application granted granted Critical
Publication of FR2585528B1 publication Critical patent/FR2585528B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Color Image Communication Systems (AREA)
FR868610837A 1985-07-27 1986-07-25 Systeme de traitement d'images a couleurs separees Expired - Fee Related FR2585528B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60165028A JPH0773319B2 (ja) 1985-07-27 1985-07-27 色読取装置

Publications (2)

Publication Number Publication Date
FR2585528A1 FR2585528A1 (fr) 1987-01-30
FR2585528B1 true FR2585528B1 (fr) 1990-12-07

Family

ID=15804467

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868610837A Expired - Fee Related FR2585528B1 (fr) 1985-07-27 1986-07-25 Systeme de traitement d'images a couleurs separees

Country Status (4)

Country Link
US (1) US4833529A (fr)
JP (1) JPH0773319B2 (fr)
DE (1) DE3625281C2 (fr)
FR (1) FR2585528B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2532460B2 (ja) * 1987-04-30 1996-09-11 キヤノン株式会社 原稿読取装置
JPH0198367A (ja) * 1987-10-12 1989-04-17 Fuji Xerox Co Ltd 二色画像読取り装置
US5021877A (en) * 1987-10-27 1991-06-04 Brother Kogyo Kabushiki Kaisha Optical image reading apparatus capable of reading multi-colored original
JPH05134530A (ja) * 1991-02-18 1993-05-28 Ricoh Co Ltd デジタル複写装置
US5696598A (en) * 1992-06-18 1997-12-09 Canon Kabushiki Kaisha Color image communication apparatus capable of accommodating monochrome communication partners
US5581359A (en) * 1993-09-30 1996-12-03 Canon Kabushiki Kaisha Image processing apparatus and method
DE10123155A1 (de) * 2001-04-27 2002-11-21 Deutsch Zentr Luft & Raumfahrt Zoomobjektiv

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5939687B2 (ja) * 1973-07-06 1984-09-26 工業技術院長 光のスペクトラム分布を用いた柄出しのための色分解法および装置
JPS54117617A (en) * 1978-03-03 1979-09-12 Mitsubishi Electric Corp Two-color original reader
US4467348A (en) * 1980-02-01 1984-08-21 Canon Kabushiki Kaisha Image recording device
JPS57143683A (en) * 1981-03-02 1982-09-04 Toshiba Corp Drop-out color detecting device
JPS57147374A (en) * 1981-03-06 1982-09-11 Fuji Xerox Co Ltd Reader of two-color original
US4538182A (en) * 1981-05-11 1985-08-27 Canon Kabushiki Kaisha Image processing apparatus
FR2507037B1 (fr) * 1981-06-01 1989-06-09 Canon Kk Appareil de lecture d'images en couleurs
JPS5821971A (ja) * 1981-07-31 1983-02-09 Dainippon Screen Mfg Co Ltd 色分解条件選択装置
JPS5840977A (ja) * 1981-09-04 1983-03-10 Fuji Xerox Co Ltd カラ−画像読取方式
US4517589A (en) * 1981-10-13 1985-05-14 Canon Kabushiki Kaisha Colored image reading apparatus
JPS58161574A (ja) * 1982-03-19 1983-09-26 Fuji Xerox Co Ltd 色分離回路
JPS58173978A (ja) * 1982-04-06 1983-10-12 Fuji Xerox Co Ltd ３色複写機
JPS5923969A (ja) * 1982-07-30 1984-02-07 Fuji Xerox Co Ltd 画信号処理装置
JPS59128872A (ja) * 1983-01-14 1984-07-25 Fuji Xerox Co Ltd カラ−画情報処理装置
JPS59147572A (ja) * 1983-02-10 1984-08-23 Fuji Xerox Co Ltd カラ−画情報処理装置
JPS60105376A (ja) * 1983-11-14 1985-06-10 Toshiba Corp カラ−画像出力装置
JPS60160774A (ja) * 1984-01-31 1985-08-22 Fuji Xerox Co Ltd ２色原稿読み取り装置
JPH0651369A (ja) * 1992-07-28 1994-02-25 Canon Inc 光量制御装置

Also Published As

Publication number Publication date
FR2585528A1 (fr) 1987-01-30
JPH0773319B2 (ja) 1995-08-02
DE3625281A1 (de) 1987-01-29
US4833529A (en) 1989-05-23
DE3625281C2 (de) 1991-01-24
JPS6226973A (ja) 1987-02-04

Similar Documents

Publication Publication Date Title
FR2573229B1 (fr) Systeme de traitement d'information d'image
FR2542540B1 (fr) Systeme de traitement d'images
FR2553913B1 (fr) Systeme de traitement d'image
FR2553544B1 (fr) Systeme de traitement d'image
FR2516268B1 (fr) Systeme de production d'images
FR2547142B1 (fr) Systeme de traitement d'images
GB2174278B (en) Image processing system
DE3752252D1 (de) Farbbildverarbeitungsgerät
PH23647A (en) Color image display system
FR2567347B1 (fr) Dispositif de traitement d'information d'image
FR2576733B1 (fr) Systeme de surimpression d'images
EP0244141A3 (en) Image processing system
FR2569481B1 (fr) Systeme d'enregistrement de teintes continues
EP0199587A3 (en) Image processing system
EP0439201A3 (en) Consecutive image processing system
FR2542950B1 (fr) Systeme de traitement de donnees et d'images
FR2724521B1 (fr) Systeme de traitement d'image a multiples plages de tonalites
EP0245745A3 (en) Image processing system
FR2577734B1 (fr) Analyseur d'images en couleurs
GB2189966B (en) Color image processor
FR2539521B1 (fr) Systeme de separation des couleurs
FR2568433B1 (fr) Systeme de traitement d'image
FR2565052B1 (fr) Systeme d'imagerie a ecran divise
FR2543710B1 (fr) Systeme de traitement d'images de figures
FR2588398B1 (fr) Systeme de traitement d'images

Legal Events

Date Code Title Description
ST Notification of lapse