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GB2323733A - Virtual studio projection system - Google Patents

Virtual studio projection system Download PDF

Info

Publication number
GB2323733A
GB2323733A GB9706192A GB9706192A GB2323733A GB 2323733 A GB2323733 A GB 2323733A GB 9706192 A GB9706192 A GB 9706192A GB 9706192 A GB9706192 A GB 9706192A GB 2323733 A GB2323733 A GB 2323733A
Authority
GB
United Kingdom
Prior art keywords
virtual
studio
virtual studio
video
camera
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.)
Withdrawn
Application number
GB9706192A
Other languages
English (en)
Other versions
GB9706192D0 (en
Inventor
Michael Tamir
Avi Sharir
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.)
Orad Hi Tech Systems Ltd
Original Assignee
Orad Hi Tech 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 Tech Systems Ltd filed Critical Orad Hi Tech Systems Ltd
Priority to GB9706192A priority Critical patent/GB2323733A/en
Publication of GB9706192D0 publication Critical patent/GB9706192D0/en
Priority to ZA981511A priority patent/ZA981511B/xx
Priority to PCT/GB1998/000280 priority patent/WO1998043414A1/en
Priority to AU58726/98A priority patent/AU5872698A/en
Priority to BR9801870-1A priority patent/BR9801870A/pt
Publication of GB2323733A publication Critical patent/GB2323733A/en
Withdrawn legal-status Critical Current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
    • H04N5/2224—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)
GB9706192A 1997-03-25 1997-03-25 Virtual studio projection system Withdrawn GB2323733A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB9706192A GB2323733A (en) 1997-03-25 1997-03-25 Virtual studio projection system
ZA981511A ZA981511B (en) 1997-03-25 1998-01-01 Virtual studio projection system
PCT/GB1998/000280 WO1998043414A1 (en) 1997-03-25 1998-02-02 Virtual studio projection system
AU58726/98A AU5872698A (en) 1997-03-25 1998-02-02 Virtual studio projection system
BR9801870-1A BR9801870A (pt) 1997-03-25 1998-03-20 Est·dio virtual incluindo um sistema de projeção de est·dio virtual

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 (2)

Publication Number Publication Date
GB9706192D0 GB9706192D0 (en) 1997-05-14
GB2323733A true GB2323733A (en) 1998-09-30

Family

ID=10809847

Family Applications (1)

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GB9706192A Withdrawn GB2323733A (en) 1997-03-25 1997-03-25 Virtual studio projection system

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)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6545742B2 (en) 1999-03-16 2003-04-08 O'hagan Paul Allan Peter Lighting systems
GB2386489A (en) * 2002-03-15 2003-09-17 British Broadcasting Corp Virtual studio system
EP1357743A1 (en) * 2002-04-26 2003-10-29 Nippon Hoso Kyokai Shooting system and lighting apparatus for prompting a cast in a TV or cinema studio
GB2399248A (en) * 2003-03-07 2004-09-08 British Broadcasting Corp Projection of supplementary image data onto a studio set
US6856935B1 (en) * 1998-02-18 2005-02-15 Gmd-Forschungszentrum Informationstechnik Gmbh Camera tracking system for a virtual television or video studio
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
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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012151395A2 (en) * 2011-05-03 2012-11-08 Ivi Media Llc 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
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2162628A (en) * 1984-08-03 1986-02-05 Apogee Inc Flux projector for use with composite photography

Family Cites Families (3)

* 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
WO1997028654A2 (en) * 1996-02-01 1997-08-07 Rt-Set Ltd. Chroma keying studio system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2162628A (en) * 1984-08-03 1986-02-05 Apogee Inc Flux projector for use with composite photography

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6856935B1 (en) * 1998-02-18 2005-02-15 Gmd-Forschungszentrum Informationstechnik Gmbh Camera tracking system for a virtual television or video studio
US6545742B2 (en) 1999-03-16 2003-04-08 O'hagan Paul Allan Peter Lighting systems
US6965397B1 (en) 1999-11-22 2005-11-15 Sportvision, Inc. Measuring camera attitude
GB2386489A (en) * 2002-03-15 2003-09-17 British Broadcasting Corp Virtual studio system
GB2386489B (en) * 2002-03-15 2006-10-04 British Broadcasting Corp Virtual studio system
US7468778B2 (en) 2002-03-15 2008-12-23 British Broadcasting Corp Virtual studio system
EP1357743A1 (en) * 2002-04-26 2003-10-29 Nippon Hoso Kyokai Shooting system and lighting apparatus for prompting a cast in a TV or cinema studio
GB2399248A (en) * 2003-03-07 2004-09-08 British Broadcasting Corp Projection of supplementary image data onto a studio set
GB2399248B (en) * 2003-03-07 2006-03-29 British Broadcasting Corp Video production
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

Also Published As

Publication number Publication date
ZA981511B (en) 1998-08-28
WO1998043414A1 (en) 1998-10-01
GB9706192D0 (en) 1997-05-14
AU5872698A (en) 1998-10-20
BR9801870A (pt) 1999-10-19

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)