JPS59175283A - フアクシミリの符号化回路 - Google Patents

フアクシミリの符号化回路

Info

Publication number
JPS59175283A
JPS59175283A JP58050231A JP5023183A JPS59175283A JP S59175283 A JPS59175283 A JP S59175283A JP 58050231 A JP58050231 A JP 58050231A JP 5023183 A JP5023183 A JP 5023183A JP S59175283 A JPS59175283 A JP S59175283A
Authority
JP
Japan
Prior art keywords
address
change point
signal
address counter
circuit
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
JP58050231A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0220034B2 (enrdf_load_stackoverflow
Inventor
Kazuyuki Sumita
住田　和之
Yasuharu Tomita
富田　靖治
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
NEC Corp
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP58050231A priority Critical patent/JPS59175283A/ja
Publication of JPS59175283A publication Critical patent/JPS59175283A/ja
Publication of JPH0220034B2 publication Critical patent/JPH0220034B2/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)
JP58050231A 1983-03-24 1983-03-24 フアクシミリの符号化回路 Granted JPS59175283A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58050231A JPS59175283A (ja) 1983-03-24 1983-03-24 フアクシミリの符号化回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58050231A JPS59175283A (ja) 1983-03-24 1983-03-24 フアクシミリの符号化回路

Publications (2)

Publication Number Publication Date
JPS59175283A true JPS59175283A (ja) 1984-10-04
JPH0220034B2 JPH0220034B2 (enrdf_load_stackoverflow) 1990-05-07

Family

ID=12853241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58050231A Granted JPS59175283A (ja) 1983-03-24 1983-03-24 フアクシミリの符号化回路

Country Status (1)

Country Link
JP (1) JPS59175283A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60256274A (ja) * 1984-06-01 1985-12-17 Hitachi Ltd ２次元圧縮符号化装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5464920A (en) * 1977-11-02 1979-05-25 Toshiba Corp Encoding system for picture information
JPS55128967A (en) * 1979-03-28 1980-10-06 Ricoh Co Ltd Encoding device
JPS57181272A (en) * 1982-04-28 1982-11-08 Hitachi Ltd Binary picture decoding

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5464920A (en) * 1977-11-02 1979-05-25 Toshiba Corp Encoding system for picture information
JPS55128967A (en) * 1979-03-28 1980-10-06 Ricoh Co Ltd Encoding device
JPS57181272A (en) * 1982-04-28 1982-11-08 Hitachi Ltd Binary picture decoding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60256274A (ja) * 1984-06-01 1985-12-17 Hitachi Ltd ２次元圧縮符号化装置

Also Published As

Publication number Publication date
JPH0220034B2 (enrdf_load_stackoverflow) 1990-05-07

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