DE69601880T2 - Verfahren und vorrichtung zur erstellung der lage einer fernsehkamera zur verwendung in einem virtuellen studio - Google Patents

Verfahren und vorrichtung zur erstellung der lage einer fernsehkamera zur verwendung in einem virtuellen studio

Info

Publication number
DE69601880T2
DE69601880T2 DE69601880T DE69601880T DE69601880T2 DE 69601880 T2 DE69601880 T2 DE 69601880T2 DE 69601880 T DE69601880 T DE 69601880T DE 69601880 T DE69601880 T DE 69601880T DE 69601880 T2 DE69601880 T2 DE 69601880T2
Authority
DE
Germany
Prior art keywords
creating
camera
television camera
virtual studio
pattern
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
DE69601880T
Other languages
English (en)
Other versions
DE69601880D1 (de
Inventor
Alexander Steinberg
Zinovy Livshits
Itzhak Wilf
Moshe Nissim
Michael Tamir
Avi Sharir
David Aufhauser
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 Tec Systems Ltd
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 DE69601880D1 publication Critical patent/DE69601880D1/de
Application granted granted Critical
Publication of DE69601880T2 publication Critical patent/DE69601880T2/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
    • H04N5/2224—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
    • 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
    • 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
    • H04N9/75—Chroma key
DE69601880T 1995-09-08 1996-09-09 Verfahren und vorrichtung zur erstellung der lage einer fernsehkamera zur verwendung in einem virtuellen studio Expired - Fee Related DE69601880T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9518432A GB2305050A (en) 1995-09-08 1995-09-08 Determining the position of a television camera for use in a virtual studio employing chroma keying
PCT/GB1996/002227 WO1997009830A1 (en) 1995-09-08 1996-09-09 Method and apparatus for determining the position of a tv camera for use in a virtual studio

Publications (2)

Publication Number Publication Date
DE69601880D1 DE69601880D1 (de) 1999-04-29
DE69601880T2 true DE69601880T2 (de) 1999-07-29

Family

ID=10780450

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69601880T Expired - Fee Related DE69601880T2 (de) 1995-09-08 1996-09-09 Verfahren und vorrichtung zur erstellung der lage einer fernsehkamera zur verwendung in einem virtuellen studio

Country Status (16)

Country Link
US (2) US6304298B1 (de)
EP (1) EP0848886B1 (de)
JP (1) JPH11503588A (de)
CN (1) CN1104816C (de)
AT (1) ATE178180T1 (de)
AU (1) AU6935396A (de)
BR (1) BR9606555A (de)
DE (1) DE69601880T2 (de)
GB (1) GB2305050A (de)
HU (1) HUP9900176A2 (de)
IL (1) IL123372A (de)
NO (1) NO981010L (de)
PL (1) PL325423A1 (de)
TR (1) TR199800397T2 (de)
WO (1) WO1997009830A1 (de)
ZA (1) ZA967588B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10139846C1 (de) * 2001-08-14 2003-02-06 Daimler Chrysler Ag Geometrisches Matching zur Lösung von Lokalisationsproblemen
DE102021106488A1 (de) 2020-12-23 2022-06-23 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Hintergrund-Wiedergabeeinrichtung, Hintergrundwiedergabesystem, Aufnahmesystem, Kamerasystem, digitale Kamera und Verfahren zum Steuern einer Hintergrund-Wiedergabeeinrichtung

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE48056E1 (en) 1991-12-23 2020-06-16 Blanding Hovenweep, Llc Ergonomic man-machine interface incorporating adaptive pattern recognition based control system
USRE46310E1 (en) 1991-12-23 2017-02-14 Blanding Hovenweep, Llc Ergonomic man-machine interface incorporating adaptive pattern recognition based control system
USRE47908E1 (en) 1991-12-23 2020-03-17 Blanding Hovenweep, Llc Ergonomic man-machine interface incorporating adaptive pattern recognition based control system
US5903454A (en) 1991-12-23 1999-05-11 Hoffberg; Linda Irene Human-factored interface corporating adaptive pattern recognition based controller apparatus
US10361802B1 (en) 1999-02-01 2019-07-23 Blanding Hovenweep, Llc Adaptive pattern recognition based control system and method
US6850252B1 (en) 1999-10-05 2005-02-01 Steven M. Hoffberg Intelligent electronic appliance system and method
GB9607541D0 (en) * 1996-04-11 1996-06-12 Discreet Logic Inc Processing image data
GB2312125B (en) * 1996-04-11 1998-07-01 Discreet Logic Inc Processing image data
IL123733A0 (en) * 1997-03-27 1998-10-30 Rt Set Ltd Method for compositing an image of a real object with a virtual scene
GB2324429A (en) * 1997-04-02 1998-10-21 Orad Hi Tec Systems Ltd Electronic zoom control in a virtual studio
US5930740A (en) * 1997-04-04 1999-07-27 Evans & Sutherland Computer Corporation Camera/lens calibration apparatus and method
NO304715B1 (no) 1997-05-06 1999-02-01 Dimensions As FremgangsmÕte ved bildebehandling
DE69831181T2 (de) 1997-05-30 2006-05-18 British Broadcasting Corp. Positionsbestimmung
GB2329292A (en) * 1997-09-12 1999-03-17 Orad Hi Tec Systems Ltd Camera position sensing system
DE59901621D1 (de) * 1998-02-18 2002-07-11 Gmd Gmbh Kamera tracking system für ein virtuelles fernseh- oder videostudio
RU2161871C2 (ru) * 1998-03-20 2001-01-10 Латыпов Нурахмед Нурисламович Способ и система для создания видеопрограмм
US6912293B1 (en) * 1998-06-26 2005-06-28 Carl P. Korobkin Photogrammetry engine for model construction
US6038889A (en) * 1999-04-14 2000-03-21 Libbey Glass Inc. Cooling system for a glassware machine
US6965397B1 (en) 1999-11-22 2005-11-15 Sportvision, Inc. Measuring camera attitude
GB2356998A (en) * 1999-12-02 2001-06-06 Sony Uk Ltd Video signal processing
US6778699B1 (en) * 2000-03-27 2004-08-17 Eastman Kodak Company Method of determining vanishing point location from an image
NO20014275L (no) * 2000-09-08 2002-03-11 Fraunhofer Ges Forschung Fremgangsmåte for å lage et bilde i et virtuelt studio
US7113633B2 (en) * 2001-07-02 2006-09-26 Photoinaphoto.Com, Inc. System and method for discovering and categorizing attributes of a digital image
US6873732B2 (en) 2001-07-09 2005-03-29 Xerox Corporation Method and apparatus for resolving perspective distortion in a document image and for calculating line sums in images
EP1488413B1 (de) * 2002-03-22 2012-02-29 BRITISH TELECOMMUNICATIONS public limited company Anomalieerkennungsverfahren für datenströme
US7570815B2 (en) * 2002-03-22 2009-08-04 British Telecommunications Plc Comparing patterns
GB0229625D0 (en) * 2002-12-19 2003-01-22 British Telecomm Searching images
JP4508553B2 (ja) * 2003-06-02 2010-07-21 カシオ計算機株式会社 撮影画像投影装置、及び撮影画像の補正方法
US7116342B2 (en) * 2003-07-03 2006-10-03 Sportsmedia Technology Corporation System and method for inserting content into an image sequence
JP2005122323A (ja) * 2003-10-14 2005-05-12 Casio Comput Co Ltd 撮影装置、画像処理装置、撮影装置の画像処理方法及びプログラム
JP4363151B2 (ja) * 2003-10-14 2009-11-11 カシオ計算機株式会社 撮影装置、その画像処理方法及びプログラム
GB0328326D0 (en) 2003-12-05 2004-01-07 British Telecomm Image processing
JP3925521B2 (ja) * 2004-08-19 2007-06-06 セイコーエプソン株式会社 スクリーンの一部の辺を用いたキーストーン補正
ATE404938T1 (de) 2004-09-17 2008-08-15 British Telecomm Analyse von mustern
EP1732030A1 (de) * 2005-06-10 2006-12-13 BRITISH TELECOMMUNICATIONS public limited company Mustervergleich
EP1908013B1 (de) * 2005-07-28 2014-04-23 BRITISH TELECOMMUNICATIONS public limited company Bildanalyse
EP1798961A1 (de) * 2005-12-19 2007-06-20 BRITISH TELECOMMUNICATIONS public limited company Fokussierungsverfahren
US7593560B2 (en) 2006-11-30 2009-09-22 Canon U.S. Life Sciences, Inc. Systems and methods for monitoring the amplification and dissociation behavior of DNA molecules
US20080195938A1 (en) * 2006-12-14 2008-08-14 Steven Tischer Media Content Alteration
CN101267493B (zh) * 2007-03-16 2011-01-19 富士通株式会社 透视变形文档图像的校正装置和校正方法
JP4966231B2 (ja) * 2008-03-13 2012-07-04 株式会社アイデンティファイ スタジオシステム
GB2465793A (en) 2008-11-28 2010-06-02 Sony Corp Estimating camera angle using extrapolated corner locations from a calibration pattern
JP5541031B2 (ja) * 2010-09-16 2014-07-09 セイコーエプソン株式会社 プロジェクター、およびプロジェクターの制御方法
US9215383B2 (en) 2011-08-05 2015-12-15 Sportsvision, Inc. System for enhancing video from a mobile camera
WO2015162910A1 (ja) * 2014-04-24 2015-10-29 パナソニックＩｐマネジメント株式会社 車載用表示装置、車載用表示装置の制御方法、プログラム
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
WO2018104904A1 (en) * 2016-12-08 2018-06-14 Eden Nir Methods and systems for image layer separation
US10594995B2 (en) * 2016-12-13 2020-03-17 Buf Canada Inc. Image capture and display on a dome for chroma keying
US10304210B2 (en) * 2017-05-25 2019-05-28 GM Global Technology Operations LLC Method and apparatus for camera calibration
US11094083B2 (en) * 2019-01-25 2021-08-17 Adobe Inc. Utilizing a critical edge detection neural network and a geometric model to determine camera parameters from a single digital image

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2974190A (en) 1957-12-09 1961-03-07 Columbia Broadcasting Syst Inc Electronic matting apparatus
JPS4934385A (de) 1972-07-28 1974-03-29
US3848082A (en) * 1973-01-16 1974-11-12 Atlantic Res Corp System for transmitting and utilizing supplemental data via television systems
JPS5637586B2 (de) 1973-07-02 1981-09-01
US3973239A (en) 1973-10-17 1976-08-03 Hitachi, Ltd. Pattern preliminary processing system
JPS5723295B2 (de) 1973-12-28 1982-05-18
US4200890A (en) 1977-07-11 1980-04-29 Nippon Electric Company, Ltd. Digital video effects system employing a chroma-key tracking technique
GB2013448B (en) * 1978-01-30 1983-02-23 Quantel Ltd Measurement of chroma key area in television systems
US4394680A (en) 1980-04-01 1983-07-19 Matsushita Electric Industrial Co., Ltd. Color television signal processing apparatus
US4396939A (en) 1980-06-09 1983-08-02 Nippon Electric Co., Ltd. Chromakey effect apparatus
JPS5793788A (en) * 1980-12-03 1982-06-10 Nippon Hoso Kyokai <Nhk> Chroma-key device
CA1187166A (en) 1981-07-09 1985-05-14 Kaichi Yamamoto Digital chromakey apparatus
US4393394A (en) 1981-08-17 1983-07-12 Mccoy Reginald F H Television image positioning and combining system
JPS5846783A (ja) 1981-09-12 1983-03-18 Sony Corp クロマキ−装置
US4409611A (en) 1981-09-24 1983-10-11 Vlahos-Gottschalk Research Corp., (Now) Ultimatte Corp. Encoded signal color image compositing
US4566126A (en) 1982-04-30 1986-01-21 Fuji Electric Company, Ltd. Pattern discriminator
US4409418A (en) * 1982-07-07 1983-10-11 Phillips Petroleum Company Isomerization process
JPS5972285A (ja) 1982-10-18 1984-04-24 Nec Corp クロマキ−信号発生装置
JPS5992678A (ja) 1982-11-19 1984-05-28 Nec Corp キ−信号検出装置
US4547897A (en) 1983-02-01 1985-10-15 Honeywell Inc. Image processing for part inspection
JPS60194696A (ja) 1984-03-15 1985-10-03 Toshiba Corp デイジタルクロマキ−装置
NL8402541A (nl) * 1984-08-20 1986-03-17 Philips Nv Versterkerschakeling.
DE3704289A1 (de) 1987-02-12 1988-08-25 Broadcast Television Syst Verfahren zur ueberpruefung eines farbstanzsignal-decoders
DE3810328A1 (de) 1988-03-26 1989-10-05 Bosch Gmbh Robert Verfahren und schaltung zur kombination zweier fernsehbildsignale
GB8826880D0 (en) * 1988-11-17 1988-12-21 Dickson J W Vehicle control
US4979021A (en) 1989-11-30 1990-12-18 Thomas Milton L Optical chromakey field
FR2661061B1 (fr) * 1990-04-11 1992-08-07 Multi Media Tech Procede et dispositif de modification de zone d'images.
CN1020986C (zh) * 1990-07-28 1993-05-26 大连理工大学 二次绕线机微机视觉监控系统
DE69131384T2 (de) 1991-07-19 2000-04-06 Princeton Video Image Inc Fernsehanzeigen mit ausgewählten eingeblendeten zeichen
GB9119964D0 (en) * 1991-09-18 1991-10-30 Sarnoff David Res Center Pattern-key video insertion
GB9217098D0 (en) * 1992-08-12 1992-09-23 British Broadcasting Corp Derivation of studio camera position and motion from the camera image
US5638116A (en) * 1993-09-08 1997-06-10 Sumitomo Electric Industries, Ltd. Object recognition apparatus and method
IL108957A (en) 1994-03-14 1998-09-24 Scidel Technologies Ltd Video sequence imaging system
US5488675A (en) 1994-03-31 1996-01-30 David Sarnoff Research Center, Inc. Stabilizing estimate of location of target region inferred from tracked multiple landmark regions of a video image
IL109487A (en) * 1994-04-29 1996-09-12 Orad Hi Tec Systems Ltd Chromakeying system
US5436672A (en) * 1994-05-27 1995-07-25 Symah Vision Video processing system for modifying a zone in successive images
US5892554A (en) * 1995-11-28 1999-04-06 Princeton Video Image, Inc. System and method for inserting static and dynamic images into a live video broadcast
GB9601101D0 (en) 1995-09-08 1996-03-20 Orad Hi Tech Systems Limited Method and apparatus for automatic electronic replacement of billboards in a video image
US5917553A (en) * 1996-10-22 1999-06-29 Fox Sports Productions Inc. Method and apparatus for enhancing the broadcast of a live event
US5930740A (en) * 1997-04-04 1999-07-27 Evans & Sutherland Computer Corporation Camera/lens calibration apparatus and method
US6122014A (en) * 1998-09-17 2000-09-19 Motorola, Inc. Modified chroma keyed technique for simple shape coding for digital video

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10139846C1 (de) * 2001-08-14 2003-02-06 Daimler Chrysler Ag Geometrisches Matching zur Lösung von Lokalisationsproblemen
DE102021106488A1 (de) 2020-12-23 2022-06-23 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Hintergrund-Wiedergabeeinrichtung, Hintergrundwiedergabesystem, Aufnahmesystem, Kamerasystem, digitale Kamera und Verfahren zum Steuern einer Hintergrund-Wiedergabeeinrichtung

Also Published As

Publication number Publication date
NO981010D0 (no) 1998-03-06
EP0848886A1 (de) 1998-06-24
ATE178180T1 (de) 1999-04-15
IL123372A (en) 2002-08-14
EP0848886B1 (de) 1999-03-24
CN1196151A (zh) 1998-10-14
US6304298B1 (en) 2001-10-16
GB2305050A (en) 1997-03-26
DE69601880D1 (de) 1999-04-29
IL123372A0 (en) 1998-09-24
AU6935396A (en) 1997-03-27
WO1997009830A1 (en) 1997-03-13
CN1104816C (zh) 2003-04-02
PL325423A1 (en) 1998-07-20
HUP9900176A2 (hu) 1999-04-28
JPH11503588A (ja) 1999-03-26
TR199800397T2 (xx) 1999-09-21
NO981010L (no) 1998-03-09
GB9518432D0 (en) 1995-11-08
US20010048483A1 (en) 2001-12-06
ZA967588B (en) 1997-03-10
BR9606555A (pt) 1998-12-15

Similar Documents

Publication Publication Date Title
DE69601880T2 (de) Verfahren und vorrichtung zur erstellung der lage einer fernsehkamera zur verwendung in einem virtuellen studio
ATE264593T1 (de) Verfahren und vorrichtung zur hervorhebung von signalteilen bei der fernseh-direktübertragung
DE69428039D1 (de) Verfahren und vorrichtung zur synchronisierung eines bilddatenstromes mit einem korrespondierenden audiodatenstrom
DE69028944T2 (de) Fernsehsystem zur interaktiven Verteilung von wählbaren Videovorstellungen
DE69305536D1 (de) Verfahren und vorrichtung zur wiedergabe von stereoskopischen bildern
DE69420715D1 (de) Verfahren und vorrichtung zur auswahl von videoprogrammen
DE69418956T2 (de) Verfahren und Vorrichtung zur Anzeige von Videobildern in einem Videokonferenzsystem
DE69701308D1 (de) Verfahren und vorrichtung zur einfügung von interaktivem programminhalt in ein von einem fernen netzwerk kommenden fernsehsignal
DE69626145D1 (de) Verfahren und Vorrichtung zur Verschiebung eines Bildobjektgitters
DE69933507D1 (de) Verfahren und Vorrichtung zur Auswahl von Zuschauerprofilen in einem interaktiven Fernsehsystem
DE69433485D1 (de) Verfahren zur verbindung von audiovisuellen geräten mit einem audiovisuellen system
DE69702338T2 (de) Verfahren und system zur manipulation von objekten in einem fernsehbild
DE59008311D1 (de) Verfahren und Vorrichtung zur Reduktion des Kantenflackerns eines Fernsehbildes.
DE69635836D1 (de) Verfahren und Vorrichtung zur Kodierung eines Bildes mit einer Kontur in einem Videosignal
DE69422353D1 (de) Verfahren zur Herstellung eines frequenzmodulierten Halbtonrasters
DE69013829D1 (de) Verfahren zum Multiplexieren eines Tonsignals mit einem analogen Videosignal und entsprechendes Verteilungssystem für Standbilder mit Ton.
DE3786011T2 (de) Verfahren zur verbesserung eines farbvideobildes und entsprechende vorrichtung.
DE69224650D1 (de) Verfahren zur Synchronisation der Ablenkung in einem Bildwiedergabeapparat
DE69330692D1 (de) Vorrichtung zur Überblendung von Videosignalen
DE69517427T2 (de) Vorrichtung und Verfahren zur zyklischen Verteilung von Rundfunk-Videosignalbündel-Übertragungen
DE69614704D1 (de) Vorrichtung zur bildung eines bildrandes
DE69333810D1 (de) Vorrichtung zur Wiedergabe eines Videosignals
DE69622008T2 (de) Verfahren zur Durchführung eines abgeleiteten Szenarios in einem Videospielprogramm
DE3480820D1 (de) Verfahren und anordnung zur einstellung des farbigen hintergrundes in einem fernsehbild.
DE3576897D1 (de) Apparat zur erlangung eines vergroesserten bildes von einem teil des gesichtsfeldes einer ir-kamera.

Legal Events

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