JPS5789371A - Picture reader - Google Patents

Picture reader

Info

Publication number
JPS5789371A
JPS5789371A JP55167317A JP16731780A JPS5789371A JP S5789371 A JPS5789371 A JP S5789371A JP 55167317 A JP55167317 A JP 55167317A JP 16731780 A JP16731780 A JP 16731780A JP S5789371 A JPS5789371 A JP S5789371A
Authority
JP
Japan
Prior art keywords
picture
recording face
display lines
lines
picture region
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
JP55167317A
Other languages
Japanese (ja)
Other versions
JPS6248941B2 (en
Inventor
Hiroshi Mitsuda
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 JP55167317A priority Critical patent/JPS5789371A/en
Publication of JPS5789371A publication Critical patent/JPS5789371A/en
Publication of JPS6248941B2 publication Critical patent/JPS6248941B2/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
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • H04N1/3872—Repositioning or masking

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Analysis (AREA)

Abstract

PURPOSE:To read a required picture by a real-time processing, by displaying a selected picture on the recording face by display lines of a type different from that for the picture and by reading a control signal indicating display lines. CONSTITUTION:A picture region to be selected is displayed in an optional place on the recording face by display lines of a type different from that for a picture, and the recording face is scanned in one direction, and the start point of the picture region on the scanning line is detected, and the recording face is scanned in the reverse direction to detect the end point of the picture region, and thus, disply lines are traced in real time for every scanning lines, and the picture region to be selected is outputted as a gate signal synchronized with the scanning signal. Therefore, display lines surrounding the picture region to be selected are permitted to have any form, and the place and the number of picture regions to be selected are not limited.
JP55167317A 1980-11-25 1980-11-25 Picture reader Granted JPS5789371A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55167317A JPS5789371A (en) 1980-11-25 1980-11-25 Picture reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55167317A JPS5789371A (en) 1980-11-25 1980-11-25 Picture reader

Publications (2)

Publication Number Publication Date
JPS5789371A true JPS5789371A (en) 1982-06-03
JPS6248941B2 JPS6248941B2 (en) 1987-10-16

Family

ID=15847501

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55167317A Granted JPS5789371A (en) 1980-11-25 1980-11-25 Picture reader

Country Status (1)

Country Link
JP (1) JPS5789371A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61109374A (en) * 1984-11-01 1986-05-27 Fuji Xerox Co Ltd Mark area recognizing system
JPS63232677A (en) * 1987-03-20 1988-09-28 Fuji Xerox Co Ltd Area recognizing device
US5058189A (en) * 1988-02-16 1991-10-15 Ricoh Company, Ltd. Apparatus and method for area designation on a document

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01104272U (en) * 1987-12-28 1989-07-13

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61109374A (en) * 1984-11-01 1986-05-27 Fuji Xerox Co Ltd Mark area recognizing system
JPS63232677A (en) * 1987-03-20 1988-09-28 Fuji Xerox Co Ltd Area recognizing device
US5058189A (en) * 1988-02-16 1991-10-15 Ricoh Company, Ltd. Apparatus and method for area designation on a document

Also Published As

Publication number Publication date
JPS6248941B2 (en) 1987-10-16

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