JPS63191761U - - Google Patents

Info

Publication number
JPS63191761U
JPS63191761U JP8040887U JP8040887U JPS63191761U JP S63191761 U JPS63191761 U JP S63191761U JP 8040887 U JP8040887 U JP 8040887U JP 8040887 U JP8040887 U JP 8040887U JP S63191761 U JPS63191761 U JP S63191761U
Authority
JP
Japan
Prior art keywords
signal
image signal
level
white peak
original image
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.)
Pending
Application number
JP8040887U
Other languages
English (en)
Japanese (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 JP8040887U priority Critical patent/JPS63191761U/ja
Publication of JPS63191761U publication Critical patent/JPS63191761U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Facsimile Image Signal Circuits (AREA)
JP8040887U 1987-05-27 1987-05-27 Pending JPS63191761U (US08124630-20120228-C00102.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8040887U JPS63191761U (US08124630-20120228-C00102.png) 1987-05-27 1987-05-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8040887U JPS63191761U (US08124630-20120228-C00102.png) 1987-05-27 1987-05-27

Publications (1)

Publication Number Publication Date
JPS63191761U true JPS63191761U (US08124630-20120228-C00102.png) 1988-12-09

Family

ID=30931188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8040887U Pending JPS63191761U (US08124630-20120228-C00102.png) 1987-05-27 1987-05-27

Country Status (1)

Country Link
JP (1) JPS63191761U (US08124630-20120228-C00102.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61245674A (ja) * 1985-04-24 1986-10-31 Canon Inc 画像二値化回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61245674A (ja) * 1985-04-24 1986-10-31 Canon Inc 画像二値化回路

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