JPS5411624A - Processing system for video signal - Google Patents

Processing system for video signal

Info

Publication number
JPS5411624A
JPS5411624A JP7627777A JP7627777A JPS5411624A JP S5411624 A JPS5411624 A JP S5411624A JP 7627777 A JP7627777 A JP 7627777A JP 7627777 A JP7627777 A JP 7627777A JP S5411624 A JPS5411624 A JP S5411624A
Authority
JP
Japan
Prior art keywords
video signal
processing system
signal
convert
bit
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
JP7627777A
Other languages
Japanese (ja)
Other versions
JPS5829911B2 (en
Inventor
Shuichi Takahashi
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP52076277A priority Critical patent/JPS5829911B2/en
Publication of JPS5411624A publication Critical patent/JPS5411624A/en
Publication of JPS5829911B2 publication Critical patent/JPS5829911B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Image Input (AREA)
  • Facsimile Image Signal Circuits (AREA)

Abstract

PURPOSE: To correctly read in the original and convert it into binary signal, by comparing the signal shifted for a given DC potential and the analog video signal delayed by one bit and by obtaining black or white level with the compared output present.
COPYRIGHT: (C)1979,JPO&Japio
JP52076277A 1977-06-27 1977-06-27 Video signal processing method Expired JPS5829911B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52076277A JPS5829911B2 (en) 1977-06-27 1977-06-27 Video signal processing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52076277A JPS5829911B2 (en) 1977-06-27 1977-06-27 Video signal processing method

Publications (2)

Publication Number Publication Date
JPS5411624A true JPS5411624A (en) 1979-01-27
JPS5829911B2 JPS5829911B2 (en) 1983-06-25

Family

ID=13600766

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52076277A Expired JPS5829911B2 (en) 1977-06-27 1977-06-27 Video signal processing method

Country Status (1)

Country Link
JP (1) JPS5829911B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52113617A (en) * 1976-03-19 1977-09-22 Nippon Telegr & Teleph Corp <Ntt> Signal variation point detection

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52113617A (en) * 1976-03-19 1977-09-22 Nippon Telegr & Teleph Corp <Ntt> Signal variation point detection

Also Published As

Publication number Publication date
JPS5829911B2 (en) 1983-06-25

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