GB2126822B - Video signal processing - Google Patents

Video signal processing

Info

Publication number
GB2126822B
GB2126822B GB08222134A GB8222134A GB2126822B GB 2126822 B GB2126822 B GB 2126822B GB 08222134 A GB08222134 A GB 08222134A GB 8222134 A GB8222134 A GB 8222134A GB 2126822 B GB2126822 B GB 2126822B
Authority
GB
United Kingdom
Prior art keywords
signal processing
video signal
video
processing
signal
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
Application number
GB08222134A
Other versions
GB2126822A (en
Inventor
Ian Childs
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.)
British Broadcasting Corp
Original Assignee
British Broadcasting Corp
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 British Broadcasting Corp filed Critical British Broadcasting Corp
Priority to GB08222134A priority Critical patent/GB2126822B/en
Publication of GB2126822A publication Critical patent/GB2126822A/en
Application granted granted Critical
Publication of GB2126822B publication Critical patent/GB2126822B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/24—High-definition television systems
    • H04N11/28—High-definition television systems involving bandwidth reduction, e.g. subsampling

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Systems (AREA)
  • Processing Of Color Television Signals (AREA)
GB08222134A 1982-07-30 1982-07-30 Video signal processing Expired GB2126822B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08222134A GB2126822B (en) 1982-07-30 1982-07-30 Video signal processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08222134A GB2126822B (en) 1982-07-30 1982-07-30 Video signal processing

Publications (2)

Publication Number Publication Date
GB2126822A GB2126822A (en) 1984-03-28
GB2126822B true GB2126822B (en) 1986-08-06

Family

ID=10532040

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08222134A Expired GB2126822B (en) 1982-07-30 1982-07-30 Video signal processing

Country Status (1)

Country Link
GB (1) GB2126822B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3435264A1 (en) * 1984-09-26 1986-04-03 ANT Nachrichtentechnik GmbH, 7150 Backnang METHOD FOR COMPATIBLE RESOLUTION ENHANCEMENT FOR COLOR TELEVISION TRANSMISSION SYSTEMS WITH REDUCTION OF CROSS-Crosstalk IN MOVEMENT-ADAPTIVE IMAGE PROCESSING
JPS63215185A (en) * 1987-03-03 1988-09-07 Matsushita Electric Ind Co Ltd Sub-nyquist coding device and decoding device
US4853766A (en) * 1987-07-27 1989-08-01 General Electric Company Widescreen video signal processor with auxiliary modulated by widescreen information
US5053859A (en) * 1987-09-02 1991-10-01 Scientific-Atlanta, Inc. High definition B-MAC television signal transmission system
US4837611A (en) * 1988-02-03 1989-06-06 Faroudja Y C Wideband NTSC-compatible transmission system with noise reduction processing
WO1990008444A1 (en) * 1989-01-16 1990-07-26 Telefunken Fernseh Und Rundfunk Gmbh Compatible frequency-division multiplex television system
JP2738000B2 (en) * 1989-04-06 1998-04-08 ソニー株式会社 Video signal processing device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1537111B2 (en) * 1967-07-28 1974-05-16 Robert Bosch Fernsehanlagen Gmbh, 6100 Darmstadt Method and arrangement for increasing the sharpness of the contours of a television picture by means of two-sided aperture correction of the picture-writing television signal
GB1353618A (en) * 1970-08-29 1974-05-22 Marconi Co Ltd Colour television camera equipments
FR2157701B1 (en) * 1971-10-26 1974-05-31 Thomson Csf
GB1576117A (en) * 1976-05-21 1980-10-01 Quantel Ltd Video picture compression
DE2937958C2 (en) * 1979-09-20 1982-03-25 Robert Bosch Gmbh, 7000 Stuttgart Process for horizontal and vertical contour correction
US4365266A (en) * 1981-04-20 1982-12-21 Rca Corporation Horizontal and vertical image detail processing of a color television signal

Also Published As

Publication number Publication date
GB2126822A (en) 1984-03-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee
PCPE Delete 'patent ceased' from journal

Free format text: 5168, PAGE 702

PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940730