BR9610777A - Processo de rastrear movimento de cena para sistemas de inserção de vìdeo ao vivo - Google Patents

Processo de rastrear movimento de cena para sistemas de inserção de vìdeo ao vivo

Info

Publication number
BR9610777A
BR9610777A BR9610777-4A BR9610777A BR9610777A BR 9610777 A BR9610777 A BR 9610777A BR 9610777 A BR9610777 A BR 9610777A BR 9610777 A BR9610777 A BR 9610777A
Authority
BR
Brazil
Prior art keywords
movement
points
current image
live video
insertion systems
Prior art date
Application number
BR9610777-4A
Other languages
English (en)
Inventor
Roy Rosser
Subhodev Das
Tan Yi
Original Assignee
Princetow Video Image 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 Princetow Video Image Inc filed Critical Princetow Video Image Inc
Publication of BR9610777A publication Critical patent/BR9610777A/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
    • H04N5/262—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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • G06T7/248—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments involving reference images or patches
    • 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
    • H04N5/2723—Insertion of virtual advertisement; Replacing advertisements physical present in the scene by virtual advertisement
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30221—Sports video; Sports image
    • G06T2207/30228—Playing field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/144—Movement detection
    • H04N5/145—Movement estimation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Image Analysis (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

"PROCESSO DE RASTREAR MOVIMENTO DE CENA PARA SISTEMAS DE INSERçãO DE VìDEO AO VIVO". Um processo para rastrear movimento de campo a campo em uma seq³ência de imagens transmitidas por vídeo correlatos. O processo utiliza correlação de gabarito para seguir um conjunto de pontos de referência predeterminados (26 ) em uma cena para fornecer informações de posições de objetos na imagem atual (20). As informações de posição de objeto de imagem atual são comparadas com informações de posição dos mesmos objetos em uma tabela de dados de conjunto de referência. A comparação é realizada através do uso de equações de inclinação que aponta em mapa na imagem atual pontos no conjunto de referência. O movimento é rastreado de acordo com um esquema de previsão de velocidade utilizando uma fórmula ponderal que enfatiza o peso de pontos de referência que estão mais próximos a sua posição prevista.
BR9610777-4A 1995-06-16 1996-06-12 Processo de rastrear movimento de cena para sistemas de inserção de vìdeo ao vivo BR9610777A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US27995P 1995-06-16 1995-06-16
US08/580,892 US5808695A (en) 1995-06-16 1995-12-29 Method of tracking scene motion for live video insertion systems
PCT/US1996/010164 WO1997000494A1 (en) 1995-06-16 1996-06-12 Method of tracking scene motion for live video insertion systems

Publications (1)

Publication Number Publication Date
BR9610777A true BR9610777A (pt) 2002-07-16

Family

ID=26667433

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9610777-4A BR9610777A (pt) 1995-06-16 1996-06-12 Processo de rastrear movimento de cena para sistemas de inserção de vìdeo ao vivo

Country Status (7)

Country Link
US (1) US5808695A (pt)
EP (1) EP0842485A1 (pt)
JP (1) JPH11508099A (pt)
AR (1) AR002498A1 (pt)
AU (1) AU6173496A (pt)
BR (1) BR9610777A (pt)
WO (1) WO1997000494A1 (pt)

Families Citing this family (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5912700A (en) * 1996-01-10 1999-06-15 Fox Sports Productions, Inc. System for enhancing the television presentation of an object at a sporting event
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
GB2311184A (en) * 1996-03-13 1997-09-17 Innovision Plc Motion vector field error estimation
SE506544C2 (sv) * 1996-06-20 1998-01-12 Telia Ab Anordning och metod för generering av digitala reklamskyltar
US5917553A (en) * 1996-10-22 1999-06-29 Fox Sports Productions Inc. Method and apparatus for enhancing the broadcast of a live event
US6252632B1 (en) 1997-01-17 2001-06-26 Fox Sports Productions, Inc. System for enhancing a video presentation
US5953077A (en) 1997-01-17 1999-09-14 Fox Sports Productions, Inc. System for displaying an object that is not visible to a camera
JP3481430B2 (ja) * 1997-09-11 2003-12-22 富士通株式会社 移動体追跡装置
US6373530B1 (en) * 1998-07-31 2002-04-16 Sarnoff Corporation Logo insertion based on constrained encoding
US6157396A (en) * 1999-02-16 2000-12-05 Pixonics Llc System and method for using bitstream information to process images for use in digital display systems
US6266100B1 (en) 1998-09-04 2001-07-24 Sportvision, Inc. System for enhancing a video presentation of a live event
US6229550B1 (en) 1998-09-04 2001-05-08 Sportvision, Inc. Blending a graphic
KR20000044739A (ko) * 1998-12-30 2000-07-15 전주범 디지털 티브이의 화면 확대 장치
US6578203B1 (en) 1999-03-08 2003-06-10 Tazwell L. Anderson, Jr. Audio/video signal distribution system for head mounted displays
US6381362B1 (en) * 1999-04-08 2002-04-30 Tata America International Corporation Method and apparatus for including virtual ads in video presentations
US20020057364A1 (en) 1999-05-28 2002-05-16 Anderson Tazwell L. Electronic handheld audio/video receiver and listening/viewing device
US7210160B2 (en) 1999-05-28 2007-04-24 Immersion Entertainment, L.L.C. Audio/video programming and charging system and method
US7996878B1 (en) * 1999-08-31 2011-08-09 At&T Intellectual Property Ii, L.P. System and method for generating coded video sequences from still media
US7075556B1 (en) * 1999-10-21 2006-07-11 Sportvision, Inc. Telestrator system
US7230653B1 (en) 1999-11-08 2007-06-12 Vistas Unlimited Method and apparatus for real time insertion of images into video
US6993245B1 (en) 1999-11-18 2006-01-31 Vulcan Patents Llc Iterative, maximally probable, batch-mode commercial detection for audiovisual content
US6965397B1 (en) 1999-11-22 2005-11-15 Sportvision, Inc. Measuring camera attitude
US6909438B1 (en) 2000-02-04 2005-06-21 Sportvision, Inc. Video compositor
US6968565B1 (en) 2000-02-25 2005-11-22 Vulcan Patents Llc Detection of content display observers with prevention of unauthorized access to identification signal
AU2001249994A1 (en) 2000-02-25 2001-09-03 Interval Research Corporation Method and system for selecting advertisements
US8910199B2 (en) 2000-02-25 2014-12-09 Interval Licensing Llc Targeted television content display
US7630721B2 (en) 2000-06-27 2009-12-08 Ortiz & Associates Consulting, Llc Systems, methods and apparatuses for brokering data between wireless devices and data rendering devices
US7796162B2 (en) * 2000-10-26 2010-09-14 Front Row Technologies, Llc Providing multiple synchronized camera views for broadcast from a live venue activity to remote viewers
US7782363B2 (en) 2000-06-27 2010-08-24 Front Row Technologies, Llc Providing multiple video perspectives of activities through a data network to a remote multimedia server for selective display by remote viewing audiences
US8583027B2 (en) 2000-10-26 2013-11-12 Front Row Technologies, Llc Methods and systems for authorizing computing devices for receipt of venue-based data based on the location of a user
US7149549B1 (en) * 2000-10-26 2006-12-12 Ortiz Luis M Providing multiple perspectives for a venue activity through an electronic hand held device
US7812856B2 (en) * 2000-10-26 2010-10-12 Front Row Technologies, Llc Providing multiple perspectives of a venue activity to electronic wireless hand held devices
US6816185B2 (en) * 2000-12-29 2004-11-09 Miki Harmath System and method for judging boundary lines
US20020149698A1 (en) * 2001-04-17 2002-10-17 Bowden Raymond E. Scoreboard tied to players
US7224403B2 (en) * 2001-04-17 2007-05-29 Bowden Raymond E Televised scoreboard or statistics presentation with colors corresponding to players' uniforms
US7206434B2 (en) 2001-07-10 2007-04-17 Vistas Unlimited, Inc. Method and system for measurement of the duration an area is included in an image stream
US7085323B2 (en) * 2002-04-03 2006-08-01 Stmicroelectronics, Inc. Enhanced resolution video construction method and apparatus
WO2004034617A1 (en) 2002-10-07 2004-04-22 Immersion Entertainment, Llc System and method for providing event spectators with audio/video signals pertaining to remote events
FR2857131A1 (fr) * 2003-07-01 2005-01-07 Thomson Licensing Sa Procede de recalage automatique d'un modele geometrique d'une scene sur une image de la scene, dispositif de mise en oeuvre et support de programmation.
US7116342B2 (en) * 2003-07-03 2006-10-03 Sportsmedia Technology Corporation System and method for inserting content into an image sequence
US7593687B2 (en) 2003-10-07 2009-09-22 Immersion Entertainment, Llc System and method for providing event spectators with audio/video signals pertaining to remote events
US20050216299A1 (en) * 2004-03-12 2005-09-29 Anderson Tazwell L Jr Methods and systems for acquiring rights to content for transmission at an event
US20050280705A1 (en) * 2004-05-20 2005-12-22 Immersion Entertainment Portable receiver device
JP2006010508A (ja) * 2004-06-25 2006-01-12 Konica Minolta Sensing Inc マルチアングル測色計
JP4367264B2 (ja) * 2004-07-12 2009-11-18 セイコーエプソン株式会社 画像処理装置、画像処理方法、および、画像処理プログラム
SG119229A1 (en) * 2004-07-30 2006-02-28 Agency Science Tech & Res Method and apparatus for insertion of additional content into video
US7454038B1 (en) * 2004-11-18 2008-11-18 Adobe Systems Incorporated Using directional weighting functions while computing optical flow through belief propagation
JP4839226B2 (ja) * 2005-01-24 2011-12-21 パナソニック株式会社 シーン区間分割装置
US7680301B2 (en) * 2005-06-30 2010-03-16 Sportvision, Inc. Measurements using a single image
EP2463820A3 (en) 2005-07-22 2012-09-12 Kangaroo Media, Inc. System and methods for enhancing the experience of spectators attending a live sporting event
IL170320A (en) * 2005-08-17 2010-04-29 Orad Hi Tec Systems Ltd System and method for managing the visual effects insertion in a video stream
WO2008010203A2 (en) * 2006-07-16 2008-01-24 Seambi Ltd. System and method for virtual content placement
US8413182B2 (en) 2006-08-04 2013-04-02 Aol Inc. Mechanism for rendering advertising objects into featured content
US7885480B2 (en) * 2006-10-31 2011-02-08 Mitutoyo Corporation Correlation peak finding method for image correlation displacement sensing
US20080103997A1 (en) * 2006-10-31 2008-05-01 Gene Fein Archival learning and future performance projection
KR101309800B1 (ko) * 2007-01-24 2013-10-14 삼성전자주식회사 영상 향상방법 및 이를 적용한 촬영장치
JP5162928B2 (ja) * 2007-03-12 2013-03-13 ソニー株式会社 画像処理装置、画像処理方法、画像処理システム
JP4985155B2 (ja) * 2007-07-03 2012-07-25 株式会社ニコン 焦点調節装置および撮像装置
JP4872834B2 (ja) 2007-07-04 2012-02-08 株式会社ニコン 画像認識装置、焦点調節装置および撮像装置
US20090052532A1 (en) * 2007-08-24 2009-02-26 Simon Robinson Automatically identifying edges of moving objects
US8218811B2 (en) 2007-09-28 2012-07-10 Uti Limited Partnership Method and system for video interaction based on motion swarms
US20090148127A1 (en) * 2007-12-07 2009-06-11 Digital All-Star, Llc System and method for generating a media product
US8477246B2 (en) * 2008-07-11 2013-07-02 The Board Of Trustees Of The Leland Stanford Junior University Systems, methods and devices for augmenting video content
US8786596B2 (en) * 2008-07-23 2014-07-22 Disney Enterprises, Inc. View point representation for 3-D scenes
US20100058381A1 (en) * 2008-09-04 2010-03-04 At&T Labs, Inc. Methods and Apparatus for Dynamic Construction of Personalized Content
US20110141359A1 (en) * 2009-06-11 2011-06-16 Pvi Virtual Media Services, Llc In-Program Trigger of Video Content
US8436891B2 (en) * 2009-09-16 2013-05-07 Disney Enterprises, Inc. Hyperlinked 3D video inserts for interactive television
US8922718B2 (en) * 2009-10-21 2014-12-30 Disney Enterprises, Inc. Key generation through spatial detection of dynamic objects
US10375287B2 (en) * 2009-10-21 2019-08-06 Disney Enterprises, Inc. Object trail-based analysis and control of video
US9667887B2 (en) * 2009-11-21 2017-05-30 Disney Enterprises, Inc. Lens distortion method for broadcast video
US8786415B2 (en) 2010-02-24 2014-07-22 Sportvision, Inc. Tracking system using proximity and/or presence
US9007463B2 (en) 2010-12-22 2015-04-14 Sportsvision, Inc. Video tracking of baseball players which identifies merged participants based on participant roles
US8659663B2 (en) 2010-12-22 2014-02-25 Sportvision, Inc. Video tracking of baseball players to determine the start and end of a half-inning
US9215383B2 (en) 2011-08-05 2015-12-15 Sportsvision, Inc. System for enhancing video from a mobile camera
CA2870480A1 (en) 2012-04-13 2013-10-17 Lightcraft Technology Llc Hybrid precision tracking
US9514381B1 (en) 2013-03-15 2016-12-06 Pandoodle Corporation Method of identifying and replacing an object or area in a digital image with another object or area
JP6735592B2 (ja) * 2016-04-08 2020-08-05 キヤノン株式会社 画像処理装置及びその制御方法、画像処理システム
US10290119B2 (en) 2016-09-15 2019-05-14 Sportsmedia Technology Corporation Multi view camera registration
EP3396964B1 (en) 2017-04-25 2020-07-22 Accenture Global Solutions Ltd Dynamic content placement in a still image or a video
EP3396963B1 (en) 2017-04-25 2021-04-07 Accenture Global Solutions Limited Dynamic media content rendering
IT201700058961A1 (it) * 2017-05-30 2018-11-30 Artglass S R L Metodo e sistema di fruizione di un contenuto editoriale in un sito preferibilmente culturale o artistico o paesaggistico o naturalistico o fieristico o espositivo
EP3528196A1 (en) 2018-02-16 2019-08-21 Accenture Global Solutions Limited Dynamic content generation
EP3672256A1 (en) * 2018-12-20 2020-06-24 Accenture Global Solutions Limited Dynamic media placement in video feed
EP3997966A1 (en) * 2019-07-09 2022-05-18 Varex Imaging Corporation Electron gun driver

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4084184A (en) * 1976-07-26 1978-04-11 Crain David W Tv object locator and image identifier
US5001560A (en) * 1987-01-07 1991-03-19 Pictel Corporation Method and apparatus employing adaptive filtering for efficiently communicating image sequences
FR2661061B1 (fr) * 1990-04-11 1992-08-07 Multi Media Tech Procede et dispositif de modification de zone d'images.
EP0595808B1 (en) * 1991-07-19 1999-06-23 Princeton Video Image, Inc. Television displays having selected inserted indicia
GB9119964D0 (en) * 1991-09-18 1991-10-30 Sarnoff David Res Center Pattern-key video insertion

Also Published As

Publication number Publication date
AU6173496A (en) 1997-01-15
EP0842485A1 (en) 1998-05-20
AR002498A1 (es) 1998-03-25
US5808695A (en) 1998-09-15
WO1997000494A1 (en) 1997-01-03
JPH11508099A (ja) 1999-07-13
MX9710192A (es) 1998-10-31

Similar Documents

Publication Publication Date Title
BR9610777A (pt) Processo de rastrear movimento de cena para sistemas de inserção de vìdeo ao vivo
FR2675977B1 (fr) Procede de modelisation d'un systeme de prise de vues et procede et systeme de realisation de combinaisons d'images reelles et d'images de synthese.
DE69028573D1 (de) Hochgeschwindigkeitssuchsystem zur Bilddatenspeicherung
EP0902396A3 (en) Moving-target tracking apparatus
EP0551016B8 (en) Image Processing Method for Adding Supplementary Information to an Image
DE69433842D1 (de) Verfahren zur Computergenerierung von autostereoskopischen Bildern
EP0425168A3 (en) An information searching system for image data
BR9205296A (pt) Metodo para compensacao de movimento de sinal de video,aparelho para compensacao de movimento de video e metodo e aparelho para derivar um conjunto de vetores de movimento
BR0200457A (pt) Processo para gerar informações de poço de elevador, para servir um controle de elevador
BR9805971A (pt) Processo e sistema para segmentação e rastreamento de objetos
ES8400205A1 (es) Sistema digital para la representacion visual de imagenes.
GB9721591D0 (en) Image processing system,method and computer program product
SE9700117D0 (sv) Ett förfarande för modifiering av minst en beräkningsalgoritm vid ett biopsisystem samt ett biopsisystem
FR2547439B1 (fr) Procede et systeme de reprojection d'images utilisant des techniques de transformation de fourier
DE69817305D1 (de) Kamera Layout zur Aufnahme von Bildern
SE9803102L (sv) Kamerapositionering
DE3880580D1 (de) Sportarten-simulator.
FR2509055B1 (fr) Systeme optique de formation d'images a haute resolution
FR2596894B1 (fr) Systeme de creation d'images notamment de maquettes pour l'impression de documents publicitaires, tels que des emballages, des etiquettes ou autres
ATE307370T1 (de) System zur detektion von hindernissen bei einer fahrzeugbewegung
DK0954387T3 (da) Optisk styret kendetegnlæsersystem
FR2711877B1 (fr) Système de traitement d'images haute définition.
FR2561842B1 (fr) Systeme de traitement d'information d'image
FR2588398B1 (fr) Systeme de traitement d'images
BR9403859A (pt) Sistemas de processamento de informação e método de operá-los

Legal Events

Date Code Title Description
FD5 Application fees: dismissal - article 86 of industrial property law