JPS58168389A - 画像符号化装置 - Google Patents

画像符号化装置

Info

Publication number
JPS58168389A
JPS58168389A JP57052420A JP5242082A JPS58168389A JP S58168389 A JPS58168389 A JP S58168389A JP 57052420 A JP57052420 A JP 57052420A JP 5242082 A JP5242082 A JP 5242082A JP S58168389 A JPS58168389 A JP S58168389A
Authority
JP
Japan
Prior art keywords
density
circuit
run length
change information
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.)
Granted
Application number
JP57052420A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0423867B2 (enrdf_load_stackoverflow
Inventor
Shuichi Nishikawa
秀一 西川
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 true JPS58168389A (ja) 1983-10-04
JPH0423867B2 JPH0423867B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Cited By (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
JPS63148789A (ja) * 1986-10-27 1988-06-21 コムプレッション　ラブズ　インコーポレーテッド 冗長度を減らすためのコード化システム
JPS63269259A (ja) * 1987-04-28 1988-11-07 Mazda Motor Corp 画像処理方法

Citations (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

Patent Citations (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

Cited By (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
JPS63148789A (ja) * 1986-10-27 1988-06-21 コムプレッション　ラブズ　インコーポレーテッド 冗長度を減らすためのコード化システム
JPS63269259A (ja) * 1987-04-28 1988-11-07 Mazda Motor Corp 画像処理方法

Also Published As

Publication number Publication date
JPH0423867B2 (enrdf_load_stackoverflow) 1992-04-23

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