JPH0525223B2 - - Google Patents

Info

Publication number
JPH0525223B2
JPH0525223B2 JP58168548A JP16854883A JPH0525223B2 JP H0525223 B2 JPH0525223 B2 JP H0525223B2 JP 58168548 A JP58168548 A JP 58168548A JP 16854883 A JP16854883 A JP 16854883A JP H0525223 B2 JPH0525223 B2 JP H0525223B2
Authority
JP
Japan
Prior art keywords
signal
video signal
circuit
waveform
amount
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
JP58168548A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6059867A (ja
Inventor
Masahide Kodera
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP58168548A priority Critical patent/JPS6059867A/ja
Priority to US06/647,157 priority patent/US4674126A/en
Publication of JPS6059867A publication Critical patent/JPS6059867A/ja
Publication of JPH0525223B2 publication Critical patent/JPH0525223B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Image Input (AREA)
  • Picture Signal Circuits (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP58168548A 1983-09-12 1983-09-12 ２値化装置 Granted JPS6059867A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP58168548A JPS6059867A (ja) 1983-09-12 1983-09-12 ２値化装置
US06/647,157 US4674126A (en) 1983-09-12 1984-09-04 Image signal processing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58168548A JPS6059867A (ja) 1983-09-12 1983-09-12 ２値化装置

Publications (2)

Publication Number Publication Date
JPS6059867A JPS6059867A (ja) 1985-04-06
JPH0525223B2 true JPH0525223B2 (enrdf_load_stackoverflow) 1993-04-12

Family

ID=15870057

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58168548A Granted JPS6059867A (ja) 1983-09-12 1983-09-12 ２値化装置

Country Status (1)

Country Link
JP (1) JPS6059867A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4876605A (en) * 1987-01-12 1989-10-24 Oki Electric Industry Co., Ltd. Image reading device

Also Published As

Publication number Publication date
JPS6059867A (ja) 1985-04-06

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