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BR9801870A - Est·dio virtual incluindo um sistema de projeção de est·dio virtual - Google Patents

Est·dio virtual incluindo um sistema de projeção de est·dio virtual

Info

Publication number
BR9801870A
BR9801870A BR9801870-1A BR9801870A BR9801870A BR 9801870 A BR9801870 A BR 9801870A BR 9801870 A BR9801870 A BR 9801870A BR 9801870 A BR9801870 A BR 9801870A
Authority
BR
Brazil
Prior art keywords
virtual studio
virtual
projection system
studio
foreground area
Prior art date
Application number
BR9801870-1A
Other languages
English (en)
Inventor
Michael Tamir
Avi Sharir
Original Assignee
Orad Hi Tec Systems 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 Orad Hi Tec Systems Ltd filed Critical Orad Hi Tec Systems Ltd
Publication of BR9801870A publication Critical patent/BR9801870A/pt

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
    • H04N5/2224—Studio circuitry; Studio devices; Studio equipment related to virtual studio applications
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Or Creating Images (AREA)

Abstract

"ESTúDIO VIRTUAL INCLUINDO UM SISTEMA DE PROJEçãO DE ESTúDIO VIRTUAL". Em um estúdio virtual o ator na área de primeiro plano é munido de vista em planta projetada de cada objeto virtual 3D a ser colocado na área de primeiro plano para habilitar o ator a se movimentar dentro da área de primeiro plano sem "colidir" com os objetos virtuais.
BR9801870-1A 1997-03-25 1998-03-20 Est·dio virtual incluindo um sistema de projeção de est·dio virtual BR9801870A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9706192A GB2323733A (en) 1997-03-25 1997-03-25 Virtual studio projection system

Publications (1)

Publication Number Publication Date
BR9801870A true BR9801870A (pt) 1999-10-19

Family

ID=10809847

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9801870-1A BR9801870A (pt) 1997-03-25 1998-03-20 Est·dio virtual incluindo um sistema de projeção de est·dio virtual

Country Status (5)

Country Link
AU (1) AU5872698A (pt)
BR (1) BR9801870A (pt)
GB (1) GB2323733A (pt)
WO (1) WO1998043414A1 (pt)
ZA (1) ZA981511B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002504785A (ja) * 1998-02-18 2002-02-12 ゲーエムデー−フォルシュングスチェントルム インフォマーションズテクニク ゲーエムベーハー 仮想テレビ・ビデオスタジオのためのカメラ追跡システム
GB2348271B (en) 1999-03-16 2003-03-19 Paul Allan Peter O'hagan Improvement in or relating to lighting systems
US6965397B1 (en) 1999-11-22 2005-11-15 Sportvision, Inc. Measuring camera attitude
US7468778B2 (en) 2002-03-15 2008-12-23 British Broadcasting Corp Virtual studio system
GB2386489B (en) * 2002-03-15 2006-10-04 British Broadcasting Corp Virtual studio system
JP4047622B2 (ja) * 2002-04-26 2008-02-13 日本放送協会 表示装置、照明装置及び撮影システム
GB2399248B (en) * 2003-03-07 2006-03-29 British Broadcasting Corp Video production
US20120281114A1 (en) * 2011-05-03 2012-11-08 Ivi Media Llc System, method and apparatus for providing an adaptive media experience
EP3104330B1 (de) 2015-06-09 2019-02-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum nachverfolgen zumindest eines objektes und verfahren zum ersetzen zumindest eines objektes durch ein virtuelles objekt in einem von einer kamera aufgenommenen bewegtbildsignal
CN110678810A (zh) * 2017-05-22 2020-01-10 弗劳恩霍夫应用研究促进协会 用于体积捕获的照明系统和记录系统
CN114173020A (zh) * 2021-12-31 2022-03-11 北京德火科技有限责任公司 一种应用于多虚拟演播室的前后景分离方法及系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920134A (en) * 1953-10-19 1960-01-05 Prudential Insurance Company O Cue board and spot projection for electronic picture taking
US2870672A (en) * 1956-05-28 1959-01-27 Warner Bros Travelling matte photography
GB2162628B (en) * 1984-08-03 1988-05-25 Apogee Inc Flux projector for use with composite photography
EP0993204B1 (en) * 1996-02-01 2006-09-06 Vi[Z]Rt Ltd Chroma keying studio system

Also Published As

Publication number Publication date
WO1998043414A1 (en) 1998-10-01
GB2323733A (en) 1998-09-30
GB9706192D0 (en) 1997-05-14
ZA981511B (en) 1998-08-28
AU5872698A (en) 1998-10-20

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Legal Events

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FA10 Dismissal: dismissal - article 33 of industrial property law