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WO2006108990A3 - Procede d'animation utilisant un graphe d'animation - Google Patents

Procede d'animation utilisant un graphe d'animation Download PDF

Info

Publication number
WO2006108990A3
WO2006108990A3 PCT/FR2006/050325 FR2006050325W WO2006108990A3 WO 2006108990 A3 WO2006108990 A3 WO 2006108990A3 FR 2006050325 W FR2006050325 W FR 2006050325W WO 2006108990 A3 WO2006108990 A3 WO 2006108990A3
Authority
WO
WIPO (PCT)
Prior art keywords
animation
modules
graph
composition
child
Prior art date
Application number
PCT/FR2006/050325
Other languages
English (en)
Other versions
WO2006108990A2 (fr
Inventor
Gaspard Breton
David Cailliere
Danielle Pele
Original Assignee
France Telecom
Gaspard Breton
David Cailliere
Danielle Pele
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 France Telecom, Gaspard Breton, David Cailliere, Danielle Pele filed Critical France Telecom
Priority to EP06726331A priority Critical patent/EP1869645A2/fr
Priority to US11/918,286 priority patent/US20090009520A1/en
Publication of WO2006108990A2 publication Critical patent/WO2006108990A2/fr
Publication of WO2006108990A3 publication Critical patent/WO2006108990A3/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T13/00—Animation
    • G06T13/20—3D [Three Dimensional] animation
    • G06T13/40—3D [Three Dimensional] animation of characters, e.g. humans, animals or virtual beings
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T13/00—Animation
    • G06T13/20—3D [Three Dimensional] animation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/61—Scene description

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Processing Or Creating Images (AREA)

Abstract

L'invention concerne un procédé d'animation d'un graphe de scène (M) caractérisé en ce qu'il comporte les étapes de: Création (e1) d'une instance de graphe d'animation (G) comportant des modules d'animation (MA1,..., MA10) et de composition (MC1,..., MC4) organisés de manière arborescente, les modules d'animation étant des feuilles de sous arbres du graphe et les modules de composition permettant la composition des résultats de leurs modules fils, ceux-ci étant indifféremment des modules d'animation ou de composition, Exécution (e3) de l'animation en exécutant successivement les modules d'animation et de composition du graphe, de telle manière que l'exécution d'un module de composition utilise les résultats des exécutions de ses modules fils.
PCT/FR2006/050325 2005-04-11 2006-04-10 Procede d'animation utilisant un graphe d'animation WO2006108990A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP06726331A EP1869645A2 (fr) 2005-04-11 2006-04-10 Procede d'animation utilisant un graphe d'animation
US11/918,286 US20090009520A1 (en) 2005-04-11 2006-04-10 Animation Method Using an Animation Graph

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0503596 2005-04-11
FR0503596 2005-04-11

Publications (2)

Publication Number Publication Date
WO2006108990A2 WO2006108990A2 (fr) 2006-10-19
WO2006108990A3 true WO2006108990A3 (fr) 2007-03-01

Family

ID=34955482

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2006/050325 WO2006108990A2 (fr) 2005-04-11 2006-04-10 Procede d'animation utilisant un graphe d'animation

Country Status (3)

Country Link
US (1) US20090009520A1 (fr)
EP (1) EP1869645A2 (fr)
WO (1) WO2006108990A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2680009A1 (fr) * 2007-03-15 2008-09-25 Thomson Licensing Procede et systeme d'accessibilite et de gestion de parametres dans les graphes de scenes
US20120026174A1 (en) * 2009-04-27 2012-02-02 Sonoma Data Solution, Llc Method and Apparatus for Character Animation
US9035949B1 (en) * 2009-12-21 2015-05-19 Lucasfilm Entertainment Company Ltd. Visually representing a composite graph of image functions
US20120036483A1 (en) * 2010-08-09 2012-02-09 Infineon Technologies Ag Device, method for displaying a change from a first picture to a second picture on a display, and computer program product
CN112156461B (zh) * 2020-10-13 2024-11-19 网易（杭州）网络有限公司 动画处理方法及装置、计算机存储介质、电子设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040207665A1 (en) * 2003-04-04 2004-10-21 Shailendra Mathur Graphical user interface for providing editing of transform hierarchies within an effects tree

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6215495B1 (en) * 1997-05-30 2001-04-10 Silicon Graphics, Inc. Platform independent application program interface for interactive 3D scene management

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040207665A1 (en) * 2003-04-04 2004-10-21 Shailendra Mathur Graphical user interface for providing editing of transform hierarchies within an effects tree

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
CASSELL J ET AL: "BEAT: the Behavior Expression Animation Toolkit", COMPUTER GRAPHICS PROCEEDINGS. SIGGRAPH 2001 ACM NEW YORK, NY, USA, 2001, pages 477 - 486, XP007237909, ISBN: 1-58113-374-X *
COURTY N ET AL: "Embodied in a look: bridging the gap between humans and avatars", INTELLIGENT VIRTUAL AGENTS. 4TH INTERNATIONAL WORKSHOP, IVA 2003. PROCEEDINGS (LECTURE NOTES IN ARTIFICIAL INTELLIGENCE VOL.2792) SPRINGER-VERLAG BERLIN, GERMANY, 2003, pages 111 - 118, XP009053640, ISBN: 3-540-20003-7 *
G. BRETON, C. BOUVILLE, D PELE: "FaceEngine a 3D Facial Animation Engine for Real Time Applications", PROC. 6TH INT. CONF. ON 3D WEB TECHNOLOGY, 2001, Paderbon - Germany, pages 15 - 22, XP002344591 *
WOJDEL A ET AL: "A performance based parametric model for facial animation", 2000 IEEE INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXPO. ICME2000. PROCEEDINGS. LATEST ADVANCES IN THE FAST CHANGING WORLD OF MULTIMEDIA (CAT. NO.00TH8532) IEEE PISCATAWAY, NJ, USA, vol. 1, 2000, pages 419 - 422 vol.1, XP010511486, ISBN: 0-7803-6536-4 *

Also Published As

Publication number Publication date
WO2006108990A2 (fr) 2006-10-19
US20090009520A1 (en) 2009-01-08
EP1869645A2 (fr) 2007-12-26

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