JPH0423867B2 - - Google Patents

Info

Publication number
JPH0423867B2
JPH0423867B2 JP57052420A JP5242082A JPH0423867B2 JP H0423867 B2 JPH0423867 B2 JP H0423867B2 JP 57052420 A JP57052420 A JP 57052420A JP 5242082 A JP5242082 A JP 5242082A JP H0423867 B2 JPH0423867 B2 JP H0423867B2
Authority
JP
Japan
Prior art keywords
density
circuit
level
run length
density level
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
JP57052420A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58168389A (ja
Inventor
Shuichi Nishikawa
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 JP57052420A priority Critical patent/JPS58168389A/ja
Publication of JPS58168389A publication Critical patent/JPS58168389A/ja
Publication of JPH0423867B2 publication Critical patent/JPH0423867B2/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)
JP57052420A 1982-03-29 1982-03-29 画像符号化装置 Granted JPS58168389A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57052420A JPS58168389A (ja) 1982-03-29 1982-03-29 画像符号化装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57052420A JPS58168389A (ja) 1982-03-29 1982-03-29 画像符号化装置

Publications (2)

Publication Number Publication Date
JPS58168389A JPS58168389A (ja) 1983-10-04
JPH0423867B2 true JPH0423867B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-04-23

Family

ID=12914284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57052420A Granted JPS58168389A (ja) 1982-03-29 1982-03-29 画像符号化装置

Country Status (1)

Country Link
JP (1) JPS58168389A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62138974A (ja) * 1985-12-12 1987-06-22 Mitsubishi Electric Corp 画像データ伝送装置
US4698672A (en) * 1986-10-27 1987-10-06 Compression Labs, Inc. Coding system for reducing redundancy
JPS63269259A (ja) * 1987-04-28 1988-11-07 Mazda Motor Corp 画像処理方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5711577A (en) * 1980-06-24 1982-01-21 Ricoh Co Ltd Coding method for picture information

Also Published As

Publication number Publication date
JPS58168389A (ja) 1983-10-04

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