GB2282296B - Video signal processing - Google Patents

Video signal processing

Info

Publication number
GB2282296B
GB2282296B GB9419281A GB9419281A GB2282296B GB 2282296 B GB2282296 B GB 2282296B GB 9419281 A GB9419281 A GB 9419281A GB 9419281 A GB9419281 A GB 9419281A GB 2282296 B GB2282296 B GB 2282296B
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 - Lifetime
Application number
GB9419281A
Other versions
GB9419281D0 (en
GB2282296A (en
Inventor
Avigdor Steinberg
Stuart Somerville
Ian Trow
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.)
Snell Advanced Media Ltd
Original Assignee
Snell and Wilcox 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 Snell and Wilcox Ltd filed Critical Snell and Wilcox Ltd
Publication of GB9419281D0 publication Critical patent/GB9419281D0/en
Publication of GB2282296A publication Critical patent/GB2282296A/en
Application granted granted Critical
Publication of GB2282296B publication Critical patent/GB2282296B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H04N11/18—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous and sequential signals, e.g. SECAM-system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H04N11/18—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous and sequential signals, e.g. SECAM-system
    • H04N11/186—Decoding means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Processing Of Color Television Signals (AREA)
  • Color Television Systems (AREA)
GB9419281A 1993-09-24 1994-09-23 Video signal processing Expired - Lifetime GB2282296B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939319728A GB9319728D0 (en) 1993-09-24 1993-09-24 Video signal processing

Publications (3)

Publication Number Publication Date
GB9419281D0 GB9419281D0 (en) 1994-11-09
GB2282296A GB2282296A (en) 1995-03-29
GB2282296B true GB2282296B (en) 1997-11-05

Family

ID=10742474

Family Applications (2)

Application Number Title Priority Date Filing Date
GB939319728A Pending GB9319728D0 (en) 1993-09-24 1993-09-24 Video signal processing
GB9419281A Expired - Lifetime GB2282296B (en) 1993-09-24 1994-09-23 Video signal processing

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB939319728A Pending GB9319728D0 (en) 1993-09-24 1993-09-24 Video signal processing

Country Status (3)

Country Link
FR (1) FR2711471B1 (en)
GB (2) GB9319728D0 (en)
RU (1) RU2159016C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7920658B2 (en) 2005-03-10 2011-04-05 Qualcomm Incorporated Efficient method to compute one shot frequency estimate
CN110568415B (en) * 2019-07-22 2022-04-08 广东工业大学 Signal detection method based on Arctan function under Gaussian mixture model

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167584A (en) * 1984-10-29 1986-05-29 Rca Corp Phase calculation circuitry

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469824A1 (en) * 1979-11-14 1981-05-22 Thomson Csf METHOD FOR DEMODULATING A FREQUENCY MODULATED SIGNAL AND DEMODULATORS IMPLEMENTING THIS METHOD
FR2488755A2 (en) * 1980-08-13 1982-02-19 Thomson Csf METHOD FOR DEMODULATING A FREQUENCY MODULATED SIGNAL AND DEMODULATORS USING THE SAME
FR2535462A1 (en) * 1982-10-29 1984-05-04 Labo Electronique Physique DIGITAL CIRCUIT FOR MEASURING THE INSTANTANEOUS FREQUENCY OF A MODULATED OR NON-FREQUENCY SIGNAL, AND A TELEVISION OR RADIO RECEIVER EQUIPPED WITH SUCH A CIRCUIT
US4675882A (en) * 1985-09-10 1987-06-23 Motorola, Inc. FM demodulator
JPH01151307A (en) * 1987-12-08 1989-06-14 Toshiba Corp Digital fm demodulator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167584A (en) * 1984-10-29 1986-05-29 Rca Corp Phase calculation circuitry

Also Published As

Publication number Publication date
RU94034112A (en) 1996-07-20
GB9419281D0 (en) 1994-11-09
GB9319728D0 (en) 1993-11-10
RU2159016C2 (en) 2000-11-10
GB2282296A (en) 1995-03-29
FR2711471B1 (en) 1997-04-11
FR2711471A1 (en) 1995-04-28

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20090903 AND 20090909

PE20 Patent expired after termination of 20 years

Expiry date: 20140922