JPH0584974B2 - - Google Patents

Info

Publication number
JPH0584974B2
JPH0584974B2 JP60057897A JP5789785A JPH0584974B2 JP H0584974 B2 JPH0584974 B2 JP H0584974B2 JP 60057897 A JP60057897 A JP 60057897A JP 5789785 A JP5789785 A JP 5789785A JP H0584974 B2 JPH0584974 B2 JP H0584974B2
Authority
JP
Japan
Prior art keywords
image
value
document
latch
white
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 - Lifetime
Application number
JP60057897A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61214866A (ja
Inventor
Masanori Yamada
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 JP60057897A priority Critical patent/JPS61214866A/ja
Publication of JPS61214866A publication Critical patent/JPS61214866A/ja
Priority to US07/595,634 priority patent/US5065257A/en
Publication of JPH0584974B2 publication Critical patent/JPH0584974B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Facsimile Image Signal Circuits (AREA)
  • Character Input (AREA)
  • Image Input (AREA)
JP60057897A 1985-03-20 1985-03-20 画像処理装置 Granted JPS61214866A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP60057897A JPS61214866A (ja) 1985-03-20 1985-03-20 画像処理装置
US07/595,634 US5065257A (en) 1985-03-20 1990-09-18 Image processing apparatus with means for compensating for dust., etc., on an original

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60057897A JPS61214866A (ja) 1985-03-20 1985-03-20 画像処理装置

Publications (2)

Publication Number Publication Date
JPS61214866A JPS61214866A (ja) 1986-09-24
JPH0584974B2 true JPH0584974B2 (OSRAM) 1993-12-03

Family

ID=13068774

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60057897A Granted JPS61214866A (ja) 1985-03-20 1985-03-20 画像処理装置

Country Status (1)

Country Link
JP (1) JPS61214866A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0722329B2 (ja) * 1985-07-17 1995-03-08 日本電信電話株式会社 画像処理方法および画像処理回路

Also Published As

Publication number Publication date
JPS61214866A (ja) 1986-09-24

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term