DE68913710D1 - Verfahren und vorrichtung zur verarbeitung von videobildsignalen. - Google Patents

Verfahren und vorrichtung zur verarbeitung von videobildsignalen.

Info

Publication number
DE68913710D1
DE68913710D1 DE89907792T DE68913710T DE68913710D1 DE 68913710 D1 DE68913710 D1 DE 68913710D1 DE 89907792 T DE89907792 T DE 89907792T DE 68913710 T DE68913710 T DE 68913710T DE 68913710 D1 DE68913710 D1 DE 68913710D1
Authority
DE
Germany
Prior art keywords
video image
image signals
processing video
processing
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
DE89907792T
Other languages
English (en)
Other versions
DE68913710T2 (de
Inventor
Neil Hinson
Paul Kellar
Alan Stapleton
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.)
Quantel Ltd
Original Assignee
Quantel 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 Quantel Ltd filed Critical Quantel Ltd
Application granted granted Critical
Publication of DE68913710D1 publication Critical patent/DE68913710D1/de
Publication of DE68913710T2 publication Critical patent/DE68913710T2/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
    • H04N9/74—Circuits for processing colour signals for obtaining special effects

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Studio Circuits (AREA)
DE68913710T 1988-06-25 1989-06-22 Verfahren und vorrichtung zur verarbeitung von videobildsignalen. Expired - Fee Related DE68913710T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888815182A GB8815182D0 (en) 1988-06-25 1988-06-25 Manipulating video image signals
PCT/GB1989/000701 WO1989012943A1 (en) 1988-06-25 1989-06-22 A method and apparatus for manipulating video image signals

Publications (2)

Publication Number Publication Date
DE68913710D1 true DE68913710D1 (de) 1994-04-14
DE68913710T2 DE68913710T2 (de) 1994-06-23

Family

ID=10639377

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68913710T Expired - Fee Related DE68913710T2 (de) 1988-06-25 1989-06-22 Verfahren und vorrichtung zur verarbeitung von videobildsignalen.

Country Status (6)

Country Link
US (1) US5212544A (de)
EP (1) EP0377725B1 (de)
JP (1) JPH03502617A (de)
DE (1) DE68913710T2 (de)
GB (1) GB8815182D0 (de)
WO (1) WO1989012943A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2952955B2 (ja) * 1990-04-19 1999-09-27 ソニー株式会社 画像作成装置
GB2266037B (en) * 1992-03-13 1996-02-14 Quantel Ltd An electronic video processing system
US5982364A (en) * 1993-03-12 1999-11-09 Quantel, Ltd. Video processing system including frame position indicators
US6369860B1 (en) * 1995-01-18 2002-04-09 Sony Corporation Color conversion apparatus and method for image data
GB2306750B (en) * 1995-10-23 1999-11-10 Quantel Ltd An audio editing system
US5892506A (en) * 1996-03-18 1999-04-06 Discreet Logic, Inc. Multitrack architecture for computer-based editing of multimedia sequences
CA2173677C (en) * 1996-04-09 2001-02-20 Benoit Sevigny Processing image data
US5818542A (en) * 1996-04-10 1998-10-06 Discreet Logic, Inc. Processing image data
US6124864A (en) * 1997-04-07 2000-09-26 Synapix, Inc. Adaptive modeling and segmentation of visual image streams
US6160907A (en) * 1997-04-07 2000-12-12 Synapix, Inc. Iterative three-dimensional process for creating finished media content
US6084590A (en) * 1997-04-07 2000-07-04 Synapix, Inc. Media production with correlation of image stream and abstract objects in a three-dimensional virtual stage
US6266053B1 (en) 1998-04-03 2001-07-24 Synapix, Inc. Time inheritance scene graph for representation of media content
US6249285B1 (en) 1998-04-06 2001-06-19 Synapix, Inc. Computer assisted mark-up and parameterization for scene analysis
US6297825B1 (en) 1998-04-06 2001-10-02 Synapix, Inc. Temporal smoothing of scene analysis data for image sequence generation
US6671420B1 (en) * 1999-02-16 2003-12-30 Sharp Laboratories Of America, Inc. Method for processing saturated intervals in video sequences
GB2352908B (en) * 1999-07-30 2004-03-03 Sony Uk Ltd Method of processing signals and apparatus for signal processing
GB0007974D0 (en) * 2000-04-01 2000-05-17 Discreet Logic Inc Processing image data
GB2400287A (en) * 2003-04-02 2004-10-06 Autodesk Canada Inc Three-Dimensional Image Compositing
GB2400290A (en) * 2003-04-04 2004-10-06 Autodesk Canada Inc Multidimensional image data processing in a hierarchical dat structure
GB2400289A (en) * 2003-04-04 2004-10-06 Autodesk Canada Inc Selecting functions in a Context-Sensitive Menu
US8933951B2 (en) * 2010-03-31 2015-01-13 Intel Corporation Techniques for controlling frame refresh
US10926396B2 (en) 2018-06-19 2021-02-23 Leatherman Tool Group, Inc. Tool having one or more rotatable tool members

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2725362C3 (de) * 1977-06-04 1980-08-28 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum Verarbeiten von Farbfernsehsignalen
US4357624A (en) * 1979-05-15 1982-11-02 Combined Logic Company Interactive video production system
US4488180A (en) * 1982-04-02 1984-12-11 Chyron Corporation Video switching
US4639765A (en) * 1985-02-28 1987-01-27 Texas Instruments Incorporated Synchronization system for overlay of an internal video signal upon an external video signal
US4652906A (en) * 1985-03-12 1987-03-24 Racal Data Communications Inc. Method and apparatus for color decomposition of video signals
US4667222A (en) * 1985-04-29 1987-05-19 Digital Services Corporation Television effects system for manipulating composite color television signals
US4707731A (en) * 1986-04-03 1987-11-17 Dubner Computer Systems, Inc. Encoded video television graphics system

Also Published As

Publication number Publication date
DE68913710T2 (de) 1994-06-23
JPH03502617A (ja) 1991-06-13
US5212544A (en) 1993-05-18
WO1989012943A1 (en) 1989-12-28
GB8815182D0 (en) 1988-08-03
EP0377725B1 (de) 1994-03-09
EP0377725A1 (de) 1990-07-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee