JPS5656069A - Video signal correcting device - Google Patents

Video signal correcting device

Info

Publication number
JPS5656069A
JPS5656069A JP13257179A JP13257179A JPS5656069A JP S5656069 A JPS5656069 A JP S5656069A JP 13257179 A JP13257179 A JP 13257179A JP 13257179 A JP13257179 A JP 13257179A JP S5656069 A JPS5656069 A JP S5656069A
Authority
JP
Japan
Prior art keywords
signal
noise
circuit
output
phit
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
JP13257179A
Other languages
English (en)
Inventor
Yoshikazu Yokomizo
Takehiko Shibata
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 JP13257179A priority Critical patent/JPS5656069A/ja
Publication of JPS5656069A publication Critical patent/JPS5656069A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/409—Edge or detail enhancement; Noise or error suppression

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP13257179A 1979-10-15 1979-10-15 Video signal correcting device Pending JPS5656069A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13257179A JPS5656069A (en) 1979-10-15 1979-10-15 Video signal correcting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13257179A JPS5656069A (en) 1979-10-15 1979-10-15 Video signal correcting device

Publications (1)

Publication Number Publication Date
JPS5656069A true JPS5656069A (en) 1981-05-16

Family

ID=15084414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13257179A Pending JPS5656069A (en) 1979-10-15 1979-10-15 Video signal correcting device

Country Status (1)

Country Link
JP (1) JPS5656069A (ja)

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