JPH0316365A - 画像読取装置 - Google Patents

画像読取装置

Info

Publication number
JPH0316365A
JPH0316365A JP2143706A JP14370690A JPH0316365A JP H0316365 A JPH0316365 A JP H0316365A JP 2143706 A JP2143706 A JP 2143706A JP 14370690 A JP14370690 A JP 14370690A JP H0316365 A JPH0316365 A JP H0316365A
Authority
JP
Japan
Prior art keywords
value
circuit
control
signal
reading
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
JP2143706A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0530102B2 (enExample
Inventor
Sunao Nagashima
直 長島
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 JP2143706A priority Critical patent/JPH0316365A/ja
Publication of JPH0316365A publication Critical patent/JPH0316365A/ja
Publication of JPH0530102B2 publication Critical patent/JPH0530102B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Facsimile Scanning Arrangements (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP2143706A 1990-06-01 1990-06-01 画像読取装置 Granted JPH0316365A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2143706A JPH0316365A (ja) 1990-06-01 1990-06-01 画像読取装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2143706A JPH0316365A (ja) 1990-06-01 1990-06-01 画像読取装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP58097168A Division JPS59223062A (ja) 1983-06-01 1983-06-01 画像読取装置

Publications (2)

Publication Number Publication Date
JPH0316365A true JPH0316365A (ja) 1991-01-24
JPH0530102B2 JPH0530102B2 (enExample) 1993-05-07

Family

ID=15345082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2143706A Granted JPH0316365A (ja) 1990-06-01 1990-06-01 画像読取装置

Country Status (1)

Country Link
JP (1) JPH0316365A (enExample)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53105314A (en) * 1977-02-25 1978-09-13 Oki Electric Ind Co Ltd Sensing unit for optical information
JPS56147276A (en) * 1980-04-15 1981-11-16 Ricoh Co Ltd Manual subscanning type reader
JPS57119565A (en) * 1981-01-19 1982-07-26 Matsushita Graphic Commun Syst Inc Picture-signal correction system
JPS5827466A (ja) * 1981-08-11 1983-02-18 Konishiroku Photo Ind Co Ltd シエ−デイング補正装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53105314A (en) * 1977-02-25 1978-09-13 Oki Electric Ind Co Ltd Sensing unit for optical information
JPS56147276A (en) * 1980-04-15 1981-11-16 Ricoh Co Ltd Manual subscanning type reader
JPS57119565A (en) * 1981-01-19 1982-07-26 Matsushita Graphic Commun Syst Inc Picture-signal correction system
JPS5827466A (ja) * 1981-08-11 1983-02-18 Konishiroku Photo Ind Co Ltd シエ−デイング補正装置

Also Published As

Publication number Publication date
JPH0530102B2 (enExample) 1993-05-07

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