DE3789485D1 - Verfahren und Anordnung zur Erzeugung von Fernsehtrickeffekten. - Google Patents

Verfahren und Anordnung zur Erzeugung von Fernsehtrickeffekten.

Info

Publication number
DE3789485D1
DE3789485D1 DE87115623T DE3789485T DE3789485D1 DE 3789485 D1 DE3789485 D1 DE 3789485D1 DE 87115623 T DE87115623 T DE 87115623T DE 3789485 T DE3789485 T DE 3789485T DE 3789485 D1 DE3789485 D1 DE 3789485D1
Authority
DE
Germany
Prior art keywords
arrangement
producing television
trick
effects
trick effects
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
DE87115623T
Other languages
English (en)
Other versions
DE3789485T2 (de
Inventor
Richard A Jackson
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.)
Grass Valley Group Inc
Original Assignee
Grass Valley Group Inc
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 Grass Valley Group Inc filed Critical Grass Valley Group Inc
Publication of DE3789485D1 publication Critical patent/DE3789485D1/de
Application granted granted Critical
Publication of DE3789485T2 publication Critical patent/DE3789485T2/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
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/272—Means for inserting a foreground image in a background image, i.e. inlay, outlay

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Circuits (AREA)
  • Image Processing (AREA)
  • Television Signal Processing For Recording (AREA)
DE3789485T 1986-10-24 1987-10-23 Verfahren und Anordnung zur Erzeugung von Fernsehtrickeffekten. Expired - Fee Related DE3789485T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/922,589 US4689682A (en) 1986-10-24 1986-10-24 Method and apparatus for carrying out television special effects

Publications (2)

Publication Number Publication Date
DE3789485D1 true DE3789485D1 (de) 1994-05-05
DE3789485T2 DE3789485T2 (de) 1994-10-13

Family

ID=25447275

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3789485T Expired - Fee Related DE3789485T2 (de) 1986-10-24 1987-10-23 Verfahren und Anordnung zur Erzeugung von Fernsehtrickeffekten.

Country Status (6)

Country Link
US (1) US4689682A (de)
EP (1) EP0264963B1 (de)
JP (1) JPH0834561B2 (de)
AU (1) AU591813B2 (de)
CA (1) CA1251854A (de)
DE (1) DE3789485T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4956872A (en) * 1986-10-31 1990-09-11 Canon Kabushiki Kaisha Image processing apparatus capable of random mosaic and/or oil-painting-like processing
US4831447A (en) * 1987-11-16 1989-05-16 The Grass Valley Group, Inc. Method and apparatus for anti-aliasing an image boundary during video special effects
US5231475A (en) * 1990-02-16 1993-07-27 Videotek, Inc. Method and apparatus for generating video signal representing controllable color matte
US5448301A (en) * 1994-05-25 1995-09-05 The Grass Valley Group, Inc. Programmable video transformation rendering method and apparatus
JP3705447B2 (ja) * 1994-11-17 2005-10-12 株式会社ルネサステクノロジ 画像処理方法および画像処理装置
US20050231643A1 (en) * 2004-03-26 2005-10-20 Ross Video Limited Method, system and device for real-time non-linear video transformations

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3944731A (en) * 1975-03-03 1976-03-16 Sarkes Tarzian, Inc. Video special effects generator
JPS5345120A (en) * 1976-10-05 1978-04-22 Tokyo Hoso:Kk Video special effect device
GB1595964A (en) * 1977-03-17 1981-08-19 Micro Consultants Ltd Tv Special effects generator
US4631750A (en) * 1980-04-11 1986-12-23 Ampex Corporation Method and system for spacially transforming images
US4432009A (en) * 1981-03-24 1984-02-14 Rca Corporation Video pre-filtering in phantom raster generating apparatus
JPS58500635A (ja) * 1981-04-10 1983-04-21 アムペツクス　コ−ポレ−シヨン 映像を空間的にトランスフオ−ムするシステム
GB2108349B (en) * 1981-04-10 1986-05-29 Ampex Controller for system for spatially transforming images
US4602286A (en) * 1982-01-15 1986-07-22 Quantel Limited Video processing for composite images
GB8306339D0 (en) * 1982-03-19 1983-04-13 Quantel Ltd Video processing systems
US4463372A (en) * 1982-03-24 1984-07-31 Ampex Corporation Spatial transformation system including key signal generator
US4568981A (en) * 1983-04-08 1986-02-04 Ampex Corporation Font recall system and method of operation
JPS60110080A (ja) * 1983-11-21 1985-06-15 Matsushita Electric Ind Co Ltd 画像回転方法及びその装置
JP2526857B2 (ja) * 1984-12-27 1996-08-21 ソニー株式会社 画像信号変換方法
WO1986006233A1 (en) * 1985-04-12 1986-10-23 Ampex Corporation A recirculating special effects video framestore

Also Published As

Publication number Publication date
JPS63122372A (ja) 1988-05-26
AU591813B2 (en) 1989-12-14
EP0264963A2 (de) 1988-04-27
EP0264963A3 (de) 1991-01-30
DE3789485T2 (de) 1994-10-13
JPH0834561B2 (ja) 1996-03-29
CA1251854A (en) 1989-03-28
EP0264963B1 (de) 1994-03-30
AU8008087A (en) 1988-04-28
US4689682A (en) 1987-08-25

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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