JPS63179564U - - Google Patents

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Publication number
JPS63179564U
JPS63179564U JP7147587U JP7147587U JPS63179564U JP S63179564 U JPS63179564 U JP S63179564U JP 7147587 U JP7147587 U JP 7147587U JP 7147587 U JP7147587 U JP 7147587U JP S63179564 U JPS63179564 U JP S63179564U
Authority
JP
Japan
Prior art keywords
binary signal
level
character
signal
black level
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
JP7147587U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0631552Y2 (ja
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 filed Critical
Priority to JP7147587U priority Critical patent/JPH0631552Y2/ja
Publication of JPS63179564U publication Critical patent/JPS63179564U/ja
Application granted granted Critical
Publication of JPH0631552Y2 publication Critical patent/JPH0631552Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Character Input (AREA)
JP7147587U 1987-05-13 1987-05-13 文字画像２値化装置 Expired - Lifetime JPH0631552Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7147587U JPH0631552Y2 (ja) 1987-05-13 1987-05-13 文字画像２値化装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7147587U JPH0631552Y2 (ja) 1987-05-13 1987-05-13 文字画像２値化装置

Publications (2)

Publication Number Publication Date
JPS63179564U true JPS63179564U (US20020051482A1-20020502-M00012.png) 1988-11-21
JPH0631552Y2 JPH0631552Y2 (ja) 1994-08-22

Family

ID=30914062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7147587U Expired - Lifetime JPH0631552Y2 (ja) 1987-05-13 1987-05-13 文字画像２値化装置

Country Status (1)

Country Link
JP (1) JPH0631552Y2 (US20020051482A1-20020502-M00012.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02270089A (ja) * 1989-04-12 1990-11-05 Oki Electric Ind Co Ltd 凹凸パターン読取装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02270089A (ja) * 1989-04-12 1990-11-05 Oki Electric Ind Co Ltd 凹凸パターン読取装置

Also Published As

Publication number Publication date
JPH0631552Y2 (ja) 1994-08-22

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