JPH0577230B2 - - Google Patents

Info

Publication number
JPH0577230B2
JPH0577230B2 JP61061427A JP6142786A JPH0577230B2 JP H0577230 B2 JPH0577230 B2 JP H0577230B2 JP 61061427 A JP61061427 A JP 61061427A JP 6142786 A JP6142786 A JP 6142786A JP H0577230 B2 JPH0577230 B2 JP H0577230B2
Authority
JP
Japan
Prior art keywords
main scanning
image sensor
binarization threshold
analog
counting
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
JP61061427A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62216587A (ja
Inventor
Sadamiki Kato
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.)
NEC Corp
Original Assignee
Nippon 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP61061427A priority Critical patent/JPS62216587A/ja
Publication of JPS62216587A publication Critical patent/JPS62216587A/ja
Publication of JPH0577230B2 publication Critical patent/JPH0577230B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Facsimile Image Signal Circuits (AREA)
JP61061427A 1986-03-18 1986-03-18 画像読取装置 Granted JPS62216587A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61061427A JPS62216587A (ja) 1986-03-18 1986-03-18 画像読取装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61061427A JPS62216587A (ja) 1986-03-18 1986-03-18 画像読取装置

Publications (2)

Publication Number Publication Date
JPS62216587A JPS62216587A (ja) 1987-09-24
JPH0577230B2 true JPH0577230B2 (enrdf_load_stackoverflow) 1993-10-26

Family

ID=13170760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61061427A Granted JPS62216587A (ja) 1986-03-18 1986-03-18 画像読取装置

Country Status (1)

Country Link
JP (1) JPS62216587A (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56166665A (en) * 1980-05-28 1981-12-21 Ricoh Co Ltd Half-tone processing system
JPS57183178A (en) * 1981-05-02 1982-11-11 Minolta Camera Co Ltd Original reader

Also Published As

Publication number Publication date
JPS62216587A (ja) 1987-09-24

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