JPH0367393B2 - - Google Patents

Info

Publication number
JPH0367393B2
JPH0367393B2 JP57139369A JP13936982A JPH0367393B2 JP H0367393 B2 JPH0367393 B2 JP H0367393B2 JP 57139369 A JP57139369 A JP 57139369A JP 13936982 A JP13936982 A JP 13936982A JP H0367393 B2 JPH0367393 B2 JP H0367393B2
Authority
JP
Japan
Prior art keywords
signal
grayscale image
estimation error
encoding
estimated value
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
JP57139369A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5930362A (ja
Inventor
Kazumoto Iinuma
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.)
NEC Corp
Original Assignee
Nippon Electric 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP57139369A priority Critical patent/JPS5930362A/ja
Publication of JPS5930362A publication Critical patent/JPS5930362A/ja
Publication of JPH0367393B2 publication Critical patent/JPH0367393B2/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)
JP57139369A 1982-08-11 1982-08-11 濃淡画像の符号化方法および装置 Granted JPS5930362A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57139369A JPS5930362A (ja) 1982-08-11 1982-08-11 濃淡画像の符号化方法および装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57139369A JPS5930362A (ja) 1982-08-11 1982-08-11 濃淡画像の符号化方法および装置

Publications (2)

Publication Number Publication Date
JPS5930362A JPS5930362A (ja) 1984-02-17
JPH0367393B2 true JPH0367393B2 (de) 1991-10-22

Family

ID=15243717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57139369A Granted JPS5930362A (ja) 1982-08-11 1982-08-11 濃淡画像の符号化方法および装置

Country Status (1)

Country Link
JP (1) JPS5930362A (de)

Also Published As

Publication number Publication date
JPS5930362A (ja) 1984-02-17

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