JPS57204680A - Image processing system - Google Patents

Image processing system

Info

Publication number
JPS57204680A
JPS57204680A JP56088824A JP8882481A JPS57204680A JP S57204680 A JPS57204680 A JP S57204680A JP 56088824 A JP56088824 A JP 56088824A JP 8882481 A JP8882481 A JP 8882481A JP S57204680 A JPS57204680 A JP S57204680A
Authority
JP
Japan
Prior art keywords
data
domain
color
blue
designated
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.)
Pending
Application number
JP56088824A
Other languages
Japanese (ja)
Inventor
Seiji Saito
Naoki Ayada
Hidetoshi Suzuki
Kunitaka Ozawa
Noboru Yukimura
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP56088824A priority Critical patent/JPS57204680A/en
Priority to US06/374,102 priority patent/US4538182A/en
Priority to FR8208090A priority patent/FR2505518B1/en
Priority to DE3250007A priority patent/DE3250007C2/de
Priority to DE19823217522 priority patent/DE3217522A1/en
Priority to GB08213635A priority patent/GB2101840B/en
Publication of JPS57204680A publication Critical patent/JPS57204680A/en
Priority to GB08425184A priority patent/GB2147767B/en
Pending 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
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Storing Facsimile Image Data (AREA)
  • Editing Of Facsimile Originals (AREA)

Abstract

PURPOSE:To obtain a processing system of simple structure and high efficiency by reading an original for which domain is designated by a specified color, and storing picture data in a memory device basing on color data of the specifed color. CONSTITUTION:Reflected light coming from an original MAT for which domain is designated by a specified color enters red and blue photoelectric conversion elements PHR, PHB through a reflecting mirror, an image forming lens and a beam splitter. Photoelectrically converted signals are binary coded (CDB, CDR) and added to a color discriminating circuit DMC, and generate data of three colors, blue, red and black. Blue data DBU used for domain designation is detected by an edge detector EDE as edge information and supplied to a domain detector DEA to obtain domain data DM. Black data and red data obtained by a color discriminator basing on the domain data are supplied to a memory MEM, and all the data of the domain designated by blue are stored in the memory MEM.
JP56088824A 1981-05-11 1981-06-11 Image processing system Pending JPS57204680A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP56088824A JPS57204680A (en) 1981-06-11 1981-06-11 Image processing system
US06/374,102 US4538182A (en) 1981-05-11 1982-05-03 Image processing apparatus
FR8208090A FR2505518B1 (en) 1981-05-11 1982-05-10 IMAGE PROCESSING APPARATUS
DE3250007A DE3250007C2 (en) 1981-05-11 1982-05-10
DE19823217522 DE3217522A1 (en) 1981-05-11 1982-05-10 IMAGE REPRODUCTION DEVICE
GB08213635A GB2101840B (en) 1981-05-11 1982-05-11 Image processing apparatus
GB08425184A GB2147767B (en) 1981-05-11 1984-10-05 Image processing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56088824A JPS57204680A (en) 1981-06-11 1981-06-11 Image processing system

Publications (1)

Publication Number Publication Date
JPS57204680A true JPS57204680A (en) 1982-12-15

Family

ID=13953672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56088824A Pending JPS57204680A (en) 1981-05-11 1981-06-11 Image processing system

Country Status (1)

Country Link
JP (1) JPS57204680A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62216478A (en) * 1986-03-17 1987-09-24 Dainippon Screen Mfg Co Ltd Tint laying device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62216478A (en) * 1986-03-17 1987-09-24 Dainippon Screen Mfg Co Ltd Tint laying device
JPH0553349B2 (en) * 1986-03-17 1993-08-09 Dainippon Screen Mfg

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