JPS5758464A - Picture pattern converter - Google Patents

Picture pattern converter

Info

Publication number
JPS5758464A
JPS5758464A JP55132979A JP13297980A JPS5758464A JP S5758464 A JPS5758464 A JP S5758464A JP 55132979 A JP55132979 A JP 55132979A JP 13297980 A JP13297980 A JP 13297980A JP S5758464 A JPS5758464 A JP S5758464A
Authority
JP
Japan
Prior art keywords
signal
shrinked
transmitted
memory
picture
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
JP55132979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6243589B2 (enrdf_load_stackoverflow
Inventor
Takashi Takeda
Minoru Ogata
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP55132979A priority Critical patent/JPS5758464A/ja
Publication of JPS5758464A publication Critical patent/JPS5758464A/ja
Publication of JPS6243589B2 publication Critical patent/JPS6243589B2/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
    • H04N1/40—Picture signal circuits
    • H04N1/40068—Modification of image resolution, i.e. determining the values of picture elements at new relative positions

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
JP55132979A 1980-09-26 1980-09-26 Picture pattern converter Granted JPS5758464A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55132979A JPS5758464A (en) 1980-09-26 1980-09-26 Picture pattern converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55132979A JPS5758464A (en) 1980-09-26 1980-09-26 Picture pattern converter

Publications (2)

Publication Number Publication Date
JPS5758464A true JPS5758464A (en) 1982-04-08
JPS6243589B2 JPS6243589B2 (enrdf_load_stackoverflow) 1987-09-16

Family

ID=15093948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55132979A Granted JPS5758464A (en) 1980-09-26 1980-09-26 Picture pattern converter

Country Status (1)

Country Link
JP (1) JPS5758464A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54134180A (en) * 1978-04-10 1979-10-18 Sumitomo Chemical Co Processing of assembled body comprising palm fiber
JPS5799084A (en) * 1980-12-12 1982-06-19 Ricoh Co Ltd Video quality compensation method for thinning out reduction system in facsimile transmitter/receiver
JPS5813066A (ja) * 1981-07-17 1983-01-25 Fuji Xerox Co Ltd 画像縮小方式
JPS59214377A (ja) * 1983-05-19 1984-12-04 Matsushita Electric Ind Co Ltd 画像デ−タ処理装置
JPS6174070A (ja) * 1984-09-19 1986-04-16 Hitachi Ltd 線密度変換方式
JPS622367A (ja) * 1985-06-28 1987-01-08 Hitachi Ltd 画素数変換方式
JPS6341990A (ja) * 1986-08-07 1988-02-23 Fujitsu Ltd 図形縮小方式
JPS63278464A (ja) * 1987-05-08 1988-11-16 Matsushita Electric Ind Co Ltd 画像縮尺装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0595118U (ja) * 1992-05-25 1993-12-24 東光電気株式会社 高圧開閉装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54134180A (en) * 1978-04-10 1979-10-18 Sumitomo Chemical Co Processing of assembled body comprising palm fiber
JPS5799084A (en) * 1980-12-12 1982-06-19 Ricoh Co Ltd Video quality compensation method for thinning out reduction system in facsimile transmitter/receiver
JPS5813066A (ja) * 1981-07-17 1983-01-25 Fuji Xerox Co Ltd 画像縮小方式
JPS59214377A (ja) * 1983-05-19 1984-12-04 Matsushita Electric Ind Co Ltd 画像デ−タ処理装置
JPS6174070A (ja) * 1984-09-19 1986-04-16 Hitachi Ltd 線密度変換方式
JPS622367A (ja) * 1985-06-28 1987-01-08 Hitachi Ltd 画素数変換方式
JPS6341990A (ja) * 1986-08-07 1988-02-23 Fujitsu Ltd 図形縮小方式
JPS63278464A (ja) * 1987-05-08 1988-11-16 Matsushita Electric Ind Co Ltd 画像縮尺装置

Also Published As

Publication number Publication date
JPS6243589B2 (enrdf_load_stackoverflow) 1987-09-16

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