DE69521773D1 - Gerät zur Anpassung von Farben in Bildsignalen - Google Patents

Gerät zur Anpassung von Farben in Bildsignalen

Info

Publication number
DE69521773D1
DE69521773D1 DE69521773T DE69521773T DE69521773D1 DE 69521773 D1 DE69521773 D1 DE 69521773D1 DE 69521773 T DE69521773 T DE 69521773T DE 69521773 T DE69521773 T DE 69521773T DE 69521773 D1 DE69521773 D1 DE 69521773D1
Authority
DE
Germany
Prior art keywords
image signals
adjusting colors
colors
adjusting
signals
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 - Fee Related
Application number
DE69521773T
Other languages
English (en)
Other versions
DE69521773T2 (de
Inventor
Russell L Andersson
Jakub Segen
David C Gibbon
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.)
AT&T Corp
Original Assignee
AT&T 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 AT&T Corp filed Critical AT&T Corp
Publication of DE69521773D1 publication Critical patent/DE69521773D1/de
Application granted granted Critical
Publication of DE69521773T2 publication Critical patent/DE69521773T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04N9/64—Circuits for processing colour signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/02—Diagnosis, testing or measuring for television systems or their details for colour television signals
    • 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
DE69521773T 1994-12-14 1995-12-06 Gerät zur Anpassung von Farben in Bildsignalen Expired - Fee Related DE69521773T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/355,723 US5459530A (en) 1994-12-14 1994-12-14 Apparatus for matching colors in image signals

Publications (2)

Publication Number Publication Date
DE69521773D1 true DE69521773D1 (de) 2001-08-23
DE69521773T2 DE69521773T2 (de) 2002-08-08

Family

ID=23398581

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69521773T Expired - Fee Related DE69521773T2 (de) 1994-12-14 1995-12-06 Gerät zur Anpassung von Farben in Bildsignalen

Country Status (8)

Country Link
US (1) US5459530A (de)
EP (1) EP0717275B1 (de)
JP (1) JPH0926359A (de)
KR (1) KR960028588A (de)
AU (1) AU4039195A (de)
CA (1) CA2164459C (de)
DE (1) DE69521773T2 (de)
MX (1) MX9505243A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5614944A (en) * 1994-03-30 1997-03-25 Nec Corporation Test method and apparatus of sequentially executing synchronous signal test, dot level test, and gradation test of a video signal generator
US5680327A (en) * 1995-03-21 1997-10-21 Light Source Computer Images, Inc. Apparatus and process for a digital swatchbook
US6767537B2 (en) * 2000-05-26 2004-07-27 Phil Arnold Nicolay Composition and method for the treatment of sinusitis
US8108892B1 (en) 2001-05-03 2012-01-31 Comcast Cable Holdings, Llc Interactive television network and method including content searching
US8479238B2 (en) * 2001-05-14 2013-07-02 At&T Intellectual Property Ii, L.P. Method for content-based non-linear control of multimedia playback
US8270709B2 (en) * 2006-08-31 2012-09-18 Corel Corporation Color selection and/or matching in a color image
EP2201687A1 (de) * 2007-09-21 2010-06-30 QUALCOMM Incorporated Signalgenerator mit signalverfolgung
US8385474B2 (en) 2007-09-21 2013-02-26 Qualcomm Incorporated Signal generator with adjustable frequency
US7965805B2 (en) * 2007-09-21 2011-06-21 Qualcomm Incorporated Signal generator with signal tracking
US8446976B2 (en) * 2007-09-21 2013-05-21 Qualcomm Incorporated Signal generator with adjustable phase
US20110125758A1 (en) * 2009-11-23 2011-05-26 At&T Intellectual Property I, L.P. Collaborative Automated Structured Tagging
CN102128688B (zh) * 2010-01-18 2012-10-31 华东师范大学 激光显示的光色性能的测量方法和系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4400721A (en) * 1981-07-13 1983-08-23 Albert Macovski Transition system for color television receivers
JPS60169726A (ja) * 1984-02-13 1985-09-03 Omron Tateisi Electronics Co 色識別のための弁別基準の作成方法
JPS62223634A (ja) * 1986-03-26 1987-10-01 Agency Of Ind Science & Technol 色判定装置
US4797738A (en) * 1986-05-19 1989-01-10 Kabushiki Kaisha Tohken Color recognition apparatus
US5060060A (en) * 1986-05-30 1991-10-22 Canon Kabushiki Kaisha Method and apparatus for processing color images having high maximum saturation
US5267026A (en) * 1990-08-31 1993-11-30 Canon Kabushiki Kaisha Video camera with white balance control having the function of inhibiting auto while balance control under a special light source or of a special object
JPH0795856B2 (ja) * 1992-04-16 1995-10-11 三洋電機株式会社 ディジタルビデオカメラ

Also Published As

Publication number Publication date
AU4039195A (en) 1996-06-20
EP0717275B1 (de) 2001-07-18
KR960028588A (ko) 1996-07-22
JPH0926359A (ja) 1997-01-28
MX9505243A (es) 1997-01-31
US5459530A (en) 1995-10-17
CA2164459A1 (en) 1996-06-15
DE69521773T2 (de) 2002-08-08
CA2164459C (en) 2000-02-01
EP0717275A2 (de) 1996-06-19
EP0717275A3 (de) 1997-05-28

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee