JPH0436502B2 - - Google Patents

Info

Publication number
JPH0436502B2
JPH0436502B2 JP57145391A JP14539182A JPH0436502B2 JP H0436502 B2 JPH0436502 B2 JP H0436502B2 JP 57145391 A JP57145391 A JP 57145391A JP 14539182 A JP14539182 A JP 14539182A JP H0436502 B2 JPH0436502 B2 JP H0436502B2
Authority
JP
Japan
Prior art keywords
image
conversion
density
block
image information
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 - Lifetime
Application number
JP57145391A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5934766A (ja
Inventor
Masahiko Matsunawa
Yoshinori Abe
Hisafumi Shoji
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta 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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP57145391A priority Critical patent/JPS5934766A/ja
Publication of JPS5934766A publication Critical patent/JPS5934766A/ja
Publication of JPH0436502B2 publication Critical patent/JPH0436502B2/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
    • H04N1/41—Bandwidth or redundancy reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Storing Facsimile Image Data (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP57145391A 1982-08-21 1982-08-21 画像情報処理方法 Granted JPS5934766A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57145391A JPS5934766A (ja) 1982-08-21 1982-08-21 画像情報処理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57145391A JPS5934766A (ja) 1982-08-21 1982-08-21 画像情報処理方法

Publications (2)

Publication Number Publication Date
JPS5934766A JPS5934766A (ja) 1984-02-25
JPH0436502B2 true JPH0436502B2 (enrdf_load_stackoverflow) 1992-06-16

Family

ID=15384166

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57145391A Granted JPS5934766A (ja) 1982-08-21 1982-08-21 画像情報処理方法

Country Status (1)

Country Link
JP (1) JPS5934766A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61115183A (ja) * 1984-11-09 1986-06-02 Toshiba Corp 濃淡画像処理における濃度階調変換方式
JP2760784B2 (ja) * 1987-02-05 1998-06-04 キヤノン株式会社 カラー画像処理装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57127364A (en) * 1981-01-31 1982-08-07 Nippon Telegr & Teleph Corp <Ntt> Processing system of halftone facsimile signal

Also Published As

Publication number Publication date
JPS5934766A (ja) 1984-02-25

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