GB2198008B - Limiting component video signals - Google Patents

Limiting component video signals

Info

Publication number: GB2198008B
Authority: GB; United Kingdom
Prior art keywords: video signals; limiting component; component video; limiting; signals
Prior art date: 1986-11-21
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 - Fee Related

Application number

GB8627863A

Other versions

GB8627863D0 (en

GB2198008A (en

Inventor

Victor Gerald Devereux

James Edward Easterbrook

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.)

1986-11-21

Filing date

1986-11-21

Publication date

1990-12-19

1986-11-21 Application filed by British Broadcasting Corp filed Critical British Broadcasting Corp

1986-11-21 Priority to GB8627863A priority Critical patent/GB2198008B/en

1986-12-31 Publication of GB8627863D0 publication Critical patent/GB8627863D0/en

1988-06-02 Publication of GB2198008A publication Critical patent/GB2198008A/en

1990-12-19 Application granted granted Critical

1990-12-19 Publication of GB2198008B publication Critical patent/GB2198008B/en

2006-11-21 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Processing Of Color Television Signals (AREA)

GB8627863A 1986-11-21 1986-11-21 Limiting component video signals Expired - Fee Related GB2198008B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB8627863A GB2198008B (en)	1986-11-21	1986-11-21	Limiting component video signals

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8627863A GB2198008B (en)	1986-11-21	1986-11-21	Limiting component video signals

Publications (3)

Publication Number	Publication Date
GB8627863D0 GB8627863D0 (en)	1986-12-31
GB2198008A GB2198008A (en)	1988-06-02
GB2198008B true GB2198008B (en)	1990-12-19

Family

ID=10607707

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8627863A Expired - Fee Related GB2198008B (en)	1986-11-21	1986-11-21	Limiting component video signals

Country Status (1)

Country	Link
GB (1)	GB2198008B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2045908A1 (en) *	1991-06-28	1992-12-29	Jennifer M. Crawford	Method and apparatus for converting data representations of an image between colour spaces
US5274439A (en) *	1992-03-31	1993-12-28	Panasonic Technologies, Inc.	Apparatus for clipping or limiting color signals to maintain color balance
JP3105633B2 (en)	1992-04-15	2000-11-06	京セラ株式会社	Color conversion device and electronic camera
JP3105681B2 (en)	1993-01-22	2000-11-06	京セラ株式会社	Color conversion circuit
BE1007590A3 (en) *	1993-10-01	1995-08-16	Philips Electronics Nv	Video signal processing circuit.
JP3134660B2 (en)	1994-04-14	2001-02-13	松下電器産業株式会社	Color conversion method and color conversion device
JP3097758B2 (en) *	1994-09-16	2000-10-10	ハイデルベルガードルツクマシーネンアクチエンゲゼルシヤフト	Color manipulation method in digital image processing
DE19812526C2 (en) *	1998-03-21	2000-07-20	Philips Corp Intellectual Pty	Arrangement for color correction of illegal colors
GB2352912A (en) *	1999-07-30	2001-02-07	Sony Uk Ltd	Method of processing signals and apparatus for signal processing
EP1404116A1 (en) *	2002-09-25	2004-03-31	Dialog Semiconductor GmbH	Method for fast color saturation control

1986
- 1986-11-21 GB GB8627863A patent/GB2198008B/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
GB8627863D0 (en)	1986-12-31
GB2198008A (en)	1988-06-02

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Legal Events

Date	Code	Title	Description
1995-07-19	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19941121