GB9726134D0 - Video signal processing - Google Patents

Video signal processing

Info

Publication number
GB9726134D0
GB9726134D0 GBGB9726134.1A GB9726134A GB9726134D0 GB 9726134 D0 GB9726134 D0 GB 9726134D0 GB 9726134 A GB9726134 A GB 9726134A GB 9726134 D0 GB9726134 D0 GB 9726134D0
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.)
Withdrawn
Application number
GBGB9726134.1A
Other versions
GB2332324A (en
GB2332324A9 (en
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
Publication of GB2332324A9 publication Critical patent/GB2332324A9/en
Application filed by Snell and Wilcox Ltd filed Critical Snell and Wilcox Ltd
Priority to GB9726134A priority Critical patent/GB2332324A/en
Publication of GB9726134D0 publication Critical patent/GB9726134D0/en
Priority to PCT/GB1998/003693 priority patent/WO1999030507A1/en
Priority to AU14963/99A priority patent/AU1496399A/en
Publication of GB2332324A publication Critical patent/GB2332324A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
    • H04N9/78—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase for separating the brightness signal or the chrominance signal from the colour television signal, e.g. using comb filter
GB9726134A 1997-12-10 1997-12-10 Luminance and chrominance separation filter for composite video decoder Withdrawn GB2332324A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9726134A GB2332324A (en) 1997-12-10 1997-12-10 Luminance and chrominance separation filter for composite video decoder
PCT/GB1998/003693 WO1999030507A1 (en) 1997-12-10 1998-12-10 Video signal processing
AU14963/99A AU1496399A (en) 1997-12-10 1998-12-10 Video signal processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9726134A GB2332324A (en) 1997-12-10 1997-12-10 Luminance and chrominance separation filter for composite video decoder

Publications (3)

Publication Number Publication Date
GB2332324A9 GB2332324A9 (en)
GB9726134D0 true GB9726134D0 (en) 1998-02-11
GB2332324A GB2332324A (en) 1999-06-16

Family

ID=10823412

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9726134A Withdrawn GB2332324A (en) 1997-12-10 1997-12-10 Luminance and chrominance separation filter for composite video decoder

Country Status (3)

Country Link
AU (1) AU1496399A (en)
GB (1) GB2332324A (en)
WO (1) WO1999030507A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007117236A1 (en) * 2006-04-07 2007-10-18 Ati Technologies Inc. Video luminance chrominance separation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6096979A (en) * 1983-10-31 1985-05-30 Sony Corp Ntsc color decoding method
GB8713531D0 (en) * 1987-06-10 1987-07-15 Questech Ltd Colour television decoding apparatus
GB9607592D0 (en) * 1996-04-12 1996-06-12 Snell & Wilcox Ltd Encoding and decoding of composite video signals

Also Published As

Publication number Publication date
GB2332324A (en) 1999-06-16
GB2332324A9 (en)
AU1496399A (en) 1999-06-28
WO1999030507A1 (en) 1999-06-17

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)