JPH0144617B2 - - Google Patents

Info

Publication number
JPH0144617B2
JPH0144617B2 JP56087415A JP8741581A JPH0144617B2 JP H0144617 B2 JPH0144617 B2 JP H0144617B2 JP 56087415 A JP56087415 A JP 56087415A JP 8741581 A JP8741581 A JP 8741581A JP H0144617 B2 JPH0144617 B2 JP H0144617B2
Authority
JP
Japan
Prior art keywords
document
signal
point
output signal
edge
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
JP56087415A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57203367A (en
Inventor
Takeshi Goto
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP56087415A priority Critical patent/JPS57203367A/ja
Publication of JPS57203367A publication Critical patent/JPS57203367A/ja
Publication of JPH0144617B2 publication Critical patent/JPH0144617B2/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
    • H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Facsimiles In General (AREA)
JP56087415A 1981-06-09 1981-06-09 Facsimile transmitter Granted JPS57203367A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56087415A JPS57203367A (en) 1981-06-09 1981-06-09 Facsimile transmitter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56087415A JPS57203367A (en) 1981-06-09 1981-06-09 Facsimile transmitter

Publications (2)

Publication Number Publication Date
JPS57203367A JPS57203367A (en) 1982-12-13
JPH0144617B2 true JPH0144617B2 (Direct) 1989-09-28

Family

ID=13914240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56087415A Granted JPS57203367A (en) 1981-06-09 1981-06-09 Facsimile transmitter

Country Status (1)

Country Link
JP (1) JPS57203367A (Direct)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6365645U (Direct) * 1986-10-20 1988-04-30
JPH0622793Y2 (ja) * 1987-10-19 1994-06-15 三和シャッター工業株式会社 帯状シートシャッター
JP3450506B2 (ja) * 1995-03-16 2003-09-29 キヤノン株式会社 画像記録装置

Also Published As

Publication number Publication date
JPS57203367A (en) 1982-12-13

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