JPH0543564Y2 - - Google Patents

Info

Publication number
JPH0543564Y2
JPH0543564Y2 JP1986136022U JP13602286U JPH0543564Y2 JP H0543564 Y2 JPH0543564 Y2 JP H0543564Y2 JP 1986136022 U JP1986136022 U JP 1986136022U JP 13602286 U JP13602286 U JP 13602286U JP H0543564 Y2 JPH0543564 Y2 JP H0543564Y2
Authority
JP
Japan
Prior art keywords
signal
level
slice level
white
image information
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
JP1986136022U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6341975U (en]
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 JP1986136022U priority Critical patent/JPH0543564Y2/ja
Publication of JPS6341975U publication Critical patent/JPS6341975U/ja
Application granted granted Critical
Publication of JPH0543564Y2 publication Critical patent/JPH0543564Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Facsimile Image Signal Circuits (AREA)
JP1986136022U 1986-09-04 1986-09-04 Expired - Lifetime JPH0543564Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986136022U JPH0543564Y2 (en]) 1986-09-04 1986-09-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986136022U JPH0543564Y2 (en]) 1986-09-04 1986-09-04

Publications (2)

Publication Number Publication Date
JPS6341975U JPS6341975U (en]) 1988-03-19
JPH0543564Y2 true JPH0543564Y2 (en]) 1993-11-02

Family

ID=31038756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986136022U Expired - Lifetime JPH0543564Y2 (en]) 1986-09-04 1986-09-04

Country Status (1)

Country Link
JP (1) JPH0543564Y2 (en])

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927499B2 (ja) * 1977-07-07 1984-07-06 三菱電機株式会社 背景濃度補償回路
JPS5534719A (en) * 1978-09-02 1980-03-11 Ricoh Co Ltd Picture information reader
JPS56135285A (en) * 1980-03-25 1981-10-22 Nec Corp White level tracking circuit

Also Published As

Publication number Publication date
JPS6341975U (en]) 1988-03-19

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