JPH0134420B2 - - Google Patents

Info

Publication number
JPH0134420B2
JPH0134420B2 JP56197342A JP19734281A JPH0134420B2 JP H0134420 B2 JPH0134420 B2 JP H0134420B2 JP 56197342 A JP56197342 A JP 56197342A JP 19734281 A JP19734281 A JP 19734281A JP H0134420 B2 JPH0134420 B2 JP H0134420B2
Authority
JP
Japan
Prior art keywords
level difference
pixel
signal
image signal
memory
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
Application number
JP56197342A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5897965A (ja
Inventor
Fumitaka Ono
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP56197342A priority Critical patent/JPS5897965A/ja
Publication of JPS5897965A publication Critical patent/JPS5897965A/ja
Publication of JPH0134420B2 publication Critical patent/JPH0134420B2/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)
JP56197342A 1981-12-07 1981-12-07 画像符号化装置 Granted JPS5897965A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56197342A JPS5897965A (ja) 1981-12-07 1981-12-07 画像符号化装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56197342A JPS5897965A (ja) 1981-12-07 1981-12-07 画像符号化装置

Publications (2)

Publication Number Publication Date
JPS5897965A JPS5897965A (ja) 1983-06-10
JPH0134420B2 true JPH0134420B2 (enrdf_load_stackoverflow) 1989-07-19

Family

ID=16372872

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56197342A Granted JPS5897965A (ja) 1981-12-07 1981-12-07 画像符号化装置

Country Status (1)

Country Link
JP (1) JPS5897965A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6026347B2 (ja) * 1979-03-19 1985-06-22 日本電信電話株式会社 冗長度抑圧符号化方式

Also Published As

Publication number Publication date
JPS5897965A (ja) 1983-06-10

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