JPS56144667A - Processing method of color picture information - Google Patents

Processing method of color picture information

Info

Publication number
JPS56144667A
JPS56144667A JP4888480A JP4888480A JPS56144667A JP S56144667 A JPS56144667 A JP S56144667A JP 4888480 A JP4888480 A JP 4888480A JP 4888480 A JP4888480 A JP 4888480A JP S56144667 A JPS56144667 A JP S56144667A
Authority
JP
Japan
Prior art keywords
picture
color
information
pieces
prescribed
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
JP4888480A
Other languages
English (en)
Other versions
JPS6226636B2 (ja
Inventor
Toshitaka Hirata
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
Priority to JP4888480A priority Critical patent/JPS56144667A/ja
Publication of JPS56144667A publication Critical patent/JPS56144667A/ja
Publication of JPS6226636B2 publication Critical patent/JPS6226636B2/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
    • H04N1/58—Edge or detail enhancement; Noise or error suppression, e.g. colour misregistration correction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Transmission Control (AREA)
  • Color Image Communication Systems (AREA)
JP4888480A 1980-04-14 1980-04-14 Processing method of color picture information Granted JPS56144667A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4888480A JPS56144667A (en) 1980-04-14 1980-04-14 Processing method of color picture information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4888480A JPS56144667A (en) 1980-04-14 1980-04-14 Processing method of color picture information

Publications (2)

Publication Number Publication Date
JPS56144667A true JPS56144667A (en) 1981-11-11
JPS6226636B2 JPS6226636B2 (ja) 1987-06-10

Family

ID=12815702

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4888480A Granted JPS56144667A (en) 1980-04-14 1980-04-14 Processing method of color picture information

Country Status (1)

Country Link
JP (1) JPS56144667A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60160774A (ja) * 1984-01-31 1985-08-22 Fuji Xerox Co Ltd ２色原稿読み取り装置
JPS62186653A (ja) * 1986-02-13 1987-08-15 Ricoh Co Ltd 画像読取装置
JPS62186652A (ja) * 1986-02-13 1987-08-15 Ricoh Co Ltd 画像読取装置
US6192146B1 (en) 1983-03-08 2001-02-20 Canon Kabushiki Kaisha Image processing system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6192146B1 (en) 1983-03-08 2001-02-20 Canon Kabushiki Kaisha Image processing system
JPS60160774A (ja) * 1984-01-31 1985-08-22 Fuji Xerox Co Ltd ２色原稿読み取り装置
JPS62186653A (ja) * 1986-02-13 1987-08-15 Ricoh Co Ltd 画像読取装置
JPS62186652A (ja) * 1986-02-13 1987-08-15 Ricoh Co Ltd 画像読取装置
JPH0752911B2 (ja) * 1986-02-13 1995-06-05 株式会社リコー 画像読取装置

Also Published As

Publication number Publication date
JPS6226636B2 (ja) 1987-06-10

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