JPS56100569A - Manual subscanning type reader - Google Patents

Manual subscanning type reader

Info

Publication number
JPS56100569A
JPS56100569A JP325280A JP325280A JPS56100569A JP S56100569 A JPS56100569 A JP S56100569A JP 325280 A JP325280 A JP 325280A JP 325280 A JP325280 A JP 325280A JP S56100569 A JPS56100569 A JP S56100569A
Authority
JP
Japan
Prior art keywords
boundary
read region
reader
read
signal
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
JP325280A
Other languages
Japanese (ja)
Other versions
JPH0345586B2 (en
Inventor
Toshiya Ogawa
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP325280A priority Critical patent/JPS56100569A/en
Publication of JPS56100569A publication Critical patent/JPS56100569A/en
Publication of JPH0345586B2 publication Critical patent/JPH0345586B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Input (AREA)
  • Image Input (AREA)
  • Facsimile Scanning Arrangements (AREA)

Abstract

PURPOSE:To obtain a picture signal corresponding to a read region easily, by generating a boundary signal, which indicates the boundary of the region where picture information should be read in an original, by a solid image sensor in a reader. CONSTITUTION:Positions of boundary signal generating materials 7 and 8 are adjusted and moved, and the start part and the end part of a read region in original 0 are set by materials 7 and 8. In the manual subscanning reader main body side, signal generator 5 is provided which generates a boundary signal by the reflection light from the boundary signal generation face of the read region prescribing material. Since the light quantity incident to photodetector 5b of generator 5 is different in the reflection light from materials 7 and 8 with that of from original 0, the boundary signal indicating the boundary of the read region is transmitted from generator 5 if the reader is moved from the start part side to the end part side on the read region prescribing material.
JP325280A 1980-01-16 1980-01-16 Manual subscanning type reader Granted JPS56100569A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP325280A JPS56100569A (en) 1980-01-16 1980-01-16 Manual subscanning type reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP325280A JPS56100569A (en) 1980-01-16 1980-01-16 Manual subscanning type reader

Publications (2)

Publication Number Publication Date
JPS56100569A true JPS56100569A (en) 1981-08-12
JPH0345586B2 JPH0345586B2 (en) 1991-07-11

Family

ID=11552267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP325280A Granted JPS56100569A (en) 1980-01-16 1980-01-16 Manual subscanning type reader

Country Status (1)

Country Link
JP (1) JPS56100569A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6320664U (en) * 1986-07-22 1988-02-10
JPS63116565A (en) * 1986-11-04 1988-05-20 Matsushita Graphic Commun Syst Inc Original reader

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6320664U (en) * 1986-07-22 1988-02-10
JPS63116565A (en) * 1986-11-04 1988-05-20 Matsushita Graphic Commun Syst Inc Original reader

Also Published As

Publication number Publication date
JPH0345586B2 (en) 1991-07-11

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