WO2000072264A1 - Positionnement de personnages dans un espace - Google Patents

Positionnement de personnages dans un espace Download PDF

Info

Publication number
WO2000072264A1
WO2000072264A1 PCT/GB2000/001936 GB0001936W WO0072264A1 WO 2000072264 A1 WO2000072264 A1 WO 2000072264A1 GB 0001936 W GB0001936 W GB 0001936W WO 0072264 A1 WO0072264 A1 WO 0072264A1
Authority
WO
WIPO (PCT)
Prior art keywords
camera
character
image
space
studio
Prior art date
Application number
PCT/GB2000/001936
Other languages
English (en)
Inventor
Graham Alexander Thomas
Richard Thomas Russell
Timothy John Sargent
Original Assignee
British Broadcasting Corporation
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 British Broadcasting Corporation filed Critical British Broadcasting Corporation
Priority to AU50841/00A priority Critical patent/AU5084100A/en
Publication of WO2000072264A1 publication Critical patent/WO2000072264A1/fr

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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • 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
    • G06T2207/30244—Camera pose

Abstract

L'invention concerne un système de positionnement convenant notamment au positionnement d'un acteur dans un studio sur la base de l'identification d'une partie de l'acteur en question à partir d'une image prise par une caméra dans une position connue et de la détermination d'une position dépendant de la position de la caméra et de la hauteur de la partie en question, généralement les pieds ou la tête.
PCT/GB2000/001936 1999-05-21 2000-05-19 Positionnement de personnages dans un espace WO2000072264A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU50841/00A AU5084100A (en) 1999-05-21 2000-05-19 Position determination of characters in a space

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9911935.6A GB9911935D0 (en) 1999-05-21 1999-05-21 Tracking of moving objects
GB9911935.6 1999-05-21

Publications (1)

Publication Number Publication Date
WO2000072264A1 true WO2000072264A1 (fr) 2000-11-30

Family

ID=10853965

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2000/001936 WO2000072264A1 (fr) 1999-05-21 2000-05-19 Positionnement de personnages dans un espace

Country Status (3)

Country Link
AU (1) AU5084100A (fr)
GB (2) GB9911935D0 (fr)
WO (1) WO2000072264A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002061684A2 (fr) * 2001-01-29 2002-08-08 Consiglio Nazionale Delle Ricerche Systeme et procede de mesure de la position relative d'un objet par rapport a un point de reference
WO2003079694A3 (fr) * 2002-03-15 2003-12-31 British Broadcasting Corp Systeme de studio virtuel
WO2008065581A2 (fr) 2006-11-28 2008-06-05 Koninklijke Philips Electronics N.V. Appareil servant à déterminer une position d'un premier objet à l'intérieur d'un second objet
US7468778B2 (en) 2002-03-15 2008-12-23 British Broadcasting Corp Virtual studio system

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10061058B2 (en) 2014-05-21 2018-08-28 Universal City Studios Llc Tracking system and method for use in surveying amusement park equipment
US10025990B2 (en) 2014-05-21 2018-07-17 Universal City Studios Llc System and method for tracking vehicles in parking structures and intersections
US10207193B2 (en) 2014-05-21 2019-02-19 Universal City Studios Llc Optical tracking system for automation of amusement park elements
US9600999B2 (en) 2014-05-21 2017-03-21 Universal City Studios Llc Amusement park element tracking system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998030977A1 (fr) * 1997-01-13 1998-07-16 Qualisys Ab Procede et dispositif permettant de determiner la position d'un objet

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8425827D0 (en) * 1984-10-12 1984-11-21 Gec Avionics Position indicating apparatus
JPH01195499A (ja) * 1988-01-30 1989-08-07 Toshiba Corp 音声入力装置
US5213281A (en) * 1991-08-30 1993-05-25 Texas Instruments Incorporated Method and apparatus for tracking an aimpoint with arbitrary subimages
JPH05196425A (ja) * 1992-01-21 1993-08-06 Ezel Inc 人間の３次元位置検出方法
GB2270435A (en) * 1992-09-05 1994-03-09 Ibm Stereogrammetry
SE9503792D0 (sv) * 1995-10-27 1995-10-27 Tetra Laval Holdings & Finance Teat location for milking
SE9701547D0 (sv) * 1997-04-23 1997-04-23 Alfa Laval Agri Ab Apparatus and method for recognising and determining the positon of a part of an animal

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998030977A1 (fr) * 1997-01-13 1998-07-16 Qualisys Ab Procede et dispositif permettant de determiner la position d'un objet

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
ISHII H ET AL: "An image synthesizing method based on human motion recognition from stereo images", PROCEEDINGS. IEEE INTERNATIONAL WORKSHOP ON ROBOT AND HUMAN COMMUNICATION (CAT. NO.92TH0469-7), TOKYO, JAPAN, 1-3 SEPT. 1992, 1992, New York, NY, USA, IEEE, USA, pages 99 - 104, XP002144118, ISBN: 0-7803-0753-4 *
IWASAWA S ET AL: "REAL-TIME ESTIMATION OF HUMAN BODY POSTURE FROM MONOCULAR THERMAL IMAGES", PROCEEDINGS OF THE IEEE COMPUTER SOCIETY CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION,US,LOS ALAMITOS, IEEE COMP. SOC. PRESS, vol. CONF. 16, 17 June 1997 (1997-06-17), pages 15 - 20, XP000776488, ISBN: 0-7803-4236-4 *
MAES P ET AL: "The ALIVE system: full-body interaction with autonomous agents", PROCEEDINGS. COMPUTER ANIMATION '95, PROCEEDINGS COMPUTER ANIMATION'95, GENEVA, SWITZERLAND, 19-21 APRIL 1995, 1995, Los Alamitos, CA, USA, IEEE Comput. Soc. Press, USA, pages 11 - 18, 209, XP002144117, ISBN: 0-8186-7062-2 *
ROHR K: "INCREMENTAL RECOGNITION OF PEDESTRIANS FROM IMAGE SEQUENCES", PROCEEDINGS OF THE COMPUTER SOCIETY CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION,US,LOS ALAMITOS, IEEE COMP. SOC. PRESS, vol. -, 15 June 1993 (1993-06-15), pages 8 - 13, XP000416295 *
TSUKIYAMA T ET AL: "Detection of the movements of persons from a sparse sequence of TV images", PATTERN RECOGNITION, 1985, UK, vol. 18, no. 3-4, pages 207 - 213, XP000933830, ISSN: 0031-3203 *

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002061684A2 (fr) * 2001-01-29 2002-08-08 Consiglio Nazionale Delle Ricerche Systeme et procede de mesure de la position relative d'un objet par rapport a un point de reference
WO2002061684A3 (fr) * 2001-01-29 2003-12-31 Consiglio Nazionale Ricerche Systeme et procede de mesure de la position relative d'un objet par rapport a un point de reference
US7457463B2 (en) 2001-01-29 2008-11-25 Consiglio Nazionale Delle Ricerche System and method for the measurement of the relative position of an object with respect to a point of reference
WO2003079694A3 (fr) * 2002-03-15 2003-12-31 British Broadcasting Corp Systeme de studio virtuel
US7468778B2 (en) 2002-03-15 2008-12-23 British Broadcasting Corp Virtual studio system
WO2008065581A2 (fr) 2006-11-28 2008-06-05 Koninklijke Philips Electronics N.V. Appareil servant à déterminer une position d'un premier objet à l'intérieur d'un second objet
WO2008065581A3 (fr) * 2006-11-28 2008-07-24 Koninkl Philips Electronics Nv Appareil servant à déterminer une position d'un premier objet à l'intérieur d'un second objet
JP2010510822A (ja) * 2006-11-28 2010-04-08 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 第２の物体内の第１の物体の位置を求める装置
RU2464931C2 (ru) * 2006-11-28 2012-10-27 Конинклейке Филипс Электроникс Н.В. Устройство для определения положения первого объекта во втором объекте
US10354410B2 (en) 2006-11-28 2019-07-16 Koninklijke Philips N.V. Apparatus for determining a position of a first object within a second object

Also Published As

Publication number Publication date
GB0012234D0 (en) 2000-07-12
GB2352899B (en) 2004-01-07
GB2352899A (en) 2001-02-07
GB9911935D0 (en) 1999-07-21
AU5084100A (en) 2000-12-12

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