GB2184628B - Video signal processing - Google Patents

Video signal processing

Info

Publication number
GB2184628B
GB2184628B GB08702209A GB8702209A GB2184628B GB 2184628 B GB2184628 B GB 2184628B GB 08702209 A GB08702209 A GB 08702209A GB 8702209 A GB8702209 A GB 8702209A GB 2184628 B GB2184628 B GB 2184628B
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
GB08702209A
Other versions
GB2184628A (en
GB8702209D0 (en
Inventor
Martin Weston
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
Publication of GB8702209D0 publication Critical patent/GB8702209D0/en
Publication of GB2184628A publication Critical patent/GB2184628A/en
Application granted granted Critical
Publication of GB2184628B publication Critical patent/GB2184628B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/4448—Receiver circuitry for the reception of television signals according to analogue transmission standards for frame-grabbing
GB08702209A 1983-12-13 1987-02-02 Video signal processing Expired GB2184628B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838333245A GB8333245D0 (en) 1983-12-13 1983-12-13 Video signal processing

Publications (3)

Publication Number Publication Date
GB8702209D0 GB8702209D0 (en) 1987-03-11
GB2184628A GB2184628A (en) 1987-06-24
GB2184628B true GB2184628B (en) 1987-11-25

Family

ID=10553234

Family Applications (3)

Application Number Title Priority Date Filing Date
GB838333245A Pending GB8333245D0 (en) 1983-12-13 1983-12-13 Video signal processing
GB08431300A Expired GB2151431B (en) 1983-12-13 1984-12-12 Video signal processing
GB08702209A Expired GB2184628B (en) 1983-12-13 1987-02-02 Video signal processing

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB838333245A Pending GB8333245D0 (en) 1983-12-13 1983-12-13 Video signal processing
GB08431300A Expired GB2151431B (en) 1983-12-13 1984-12-12 Video signal processing

Country Status (1)

Country Link
GB (3) GB8333245D0 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4679084A (en) * 1986-06-20 1987-07-07 Rca Corporation Method and apparatus for freezing a television picture
US4750039A (en) * 1986-10-10 1988-06-07 Rca Licensing Corporation Circuitry for processing a field of video information to develop two compressed fields
US4761686A (en) * 1986-11-06 1988-08-02 Rca Licensing Corporation TV receiver having freeze field display
GB8804720D0 (en) * 1988-02-29 1988-03-30 Rca Licensing Corp Compatible widescreen tv
KR910006460B1 (en) * 1988-03-08 1991-08-26 삼성전자 주식회사 Flicker removing apparatus and method of digital picture image tool
US5046164A (en) * 1989-09-18 1991-09-03 Rca Licensing Corporation Interstitial line generator for an interlace to non-interlace scan converter
JP2962083B2 (en) * 1993-01-22 1999-10-12 松下電器産業株式会社 Resolution conversion method, resolution conversion device, image encoding device, image decoding device
WO1997017804A1 (en) * 1995-11-08 1997-05-15 Genesis Microchip Inc. Method and apparatus for de-interlacing video fields to progressive scan video frames
US5936676A (en) * 1997-08-21 1999-08-10 Miranda Technologies Inc. Apparatus and method for line interpolating an interlaced video signal
US6791622B2 (en) 2001-08-31 2004-09-14 General Instrument Corporation Methods and apparatus for providing video still frame and video capture features from interlaced video signals

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2050109B (en) * 1979-05-08 1984-01-25 British Broadcasting Corp Television display system

Also Published As

Publication number Publication date
GB8431300D0 (en) 1985-01-23
GB2151431B (en) 1987-11-25
GB2184628A (en) 1987-06-24
GB2151431A (en) 1985-07-17
GB8333245D0 (en) 1984-01-18
GB8702209D0 (en) 1987-03-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee