JPS61110278A - 映像信号の二値化方法 - Google Patents

映像信号の二値化方法

Info

Publication number
JPS61110278A
JPS61110278A JP59230319A JP23031984A JPS61110278A JP S61110278 A JPS61110278 A JP S61110278A JP 59230319 A JP59230319 A JP 59230319A JP 23031984 A JP23031984 A JP 23031984A JP S61110278 A JPS61110278 A JP S61110278A
Authority
JP
Japan
Prior art keywords
signal
video signal
video
level
circuit
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
JP59230319A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0481228B2 (enExample
Inventor
Shigeaki Ishikawa
茂明 石川
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP59230319A priority Critical patent/JPS61110278A/ja
Publication of JPS61110278A publication Critical patent/JPS61110278A/ja
Publication of JPH0481228B2 publication Critical patent/JPH0481228B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Image Input (AREA)
JP59230319A 1984-11-02 1984-11-02 映像信号の二値化方法 Granted JPS61110278A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59230319A JPS61110278A (ja) 1984-11-02 1984-11-02 映像信号の二値化方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59230319A JPS61110278A (ja) 1984-11-02 1984-11-02 映像信号の二値化方法

Publications (2)

Publication Number Publication Date
JPS61110278A true JPS61110278A (ja) 1986-05-28
JPH0481228B2 JPH0481228B2 (enExample) 1992-12-22

Family

ID=16905965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59230319A Granted JPS61110278A (ja) 1984-11-02 1984-11-02 映像信号の二値化方法

Country Status (1)

Country Link
JP (1) JPS61110278A (enExample)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57162085A (en) * 1981-03-31 1982-10-05 Fujitsu Ltd Binary coding system of signal
JPS59147570A (ja) * 1983-02-14 1984-08-23 Hitachi Ltd 光電変換情報読取方式

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57162085A (en) * 1981-03-31 1982-10-05 Fujitsu Ltd Binary coding system of signal
JPS59147570A (ja) * 1983-02-14 1984-08-23 Hitachi Ltd 光電変換情報読取方式

Also Published As

Publication number Publication date
JPH0481228B2 (enExample) 1992-12-22

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