JPS5718171A - Contour correction signal composite circuit of video signal - Google Patents

Contour correction signal composite circuit of video signal

Info

Publication number
JPS5718171A
JPS5718171A JP9309980A JP9309980A JPS5718171A JP S5718171 A JPS5718171 A JP S5718171A JP 9309980 A JP9309980 A JP 9309980A JP 9309980 A JP9309980 A JP 9309980A JP S5718171 A JPS5718171 A JP S5718171A
Authority
JP
Japan
Prior art keywords
signal
circuit
delaying
output
contour correction
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
JP9309980A
Other languages
English (en)
Inventor
Ryoji Kaneko
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.)
SWCC Corp
Original Assignee
Showa Electric Wire and Cable Co
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 Showa Electric Wire and Cable Co filed Critical Showa Electric Wire and Cable Co
Priority to JP9309980A priority Critical patent/JPS5718171A/ja
Publication of JPS5718171A publication Critical patent/JPS5718171A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/142—Edging; Contouring

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
JP9309980A 1980-07-07 1980-07-07 Contour correction signal composite circuit of video signal Pending JPS5718171A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9309980A JPS5718171A (en) 1980-07-07 1980-07-07 Contour correction signal composite circuit of video signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9309980A JPS5718171A (en) 1980-07-07 1980-07-07 Contour correction signal composite circuit of video signal

Publications (1)

Publication Number Publication Date
JPS5718171A true JPS5718171A (en) 1982-01-29

Family

ID=14073068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9309980A Pending JPS5718171A (en) 1980-07-07 1980-07-07 Contour correction signal composite circuit of video signal

Country Status (1)

Country Link
JP (1) JPS5718171A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4743948A (en) * 1985-12-23 1988-05-10 Fuji Photo Film Co., Ltd. Recording and projecting apparatus
JPS6440983U (ja) * 1987-09-03 1989-03-10
US5404256A (en) * 1992-12-07 1995-04-04 White; James W. Transverse and negative pressure contour gas bearing slider

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55109077A (en) * 1979-02-15 1980-08-21 Sony Corp Producing circuit of aperture correction signal

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55109077A (en) * 1979-02-15 1980-08-21 Sony Corp Producing circuit of aperture correction signal

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4743948A (en) * 1985-12-23 1988-05-10 Fuji Photo Film Co., Ltd. Recording and projecting apparatus
JPS6440983U (ja) * 1987-09-03 1989-03-10
US5404256A (en) * 1992-12-07 1995-04-04 White; James W. Transverse and negative pressure contour gas bearing slider

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