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1. WO2020092745 - 3D AVATAR RENDERING

Publication Number WO/2020/092745
Publication Date 07.05.2020
International Application No. PCT/US2019/059129
International Filing Date 31.10.2019
IPC
G06T 13/40 2011.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
13Animation
203D animation
40of characters, e.g. humans, animals or virtual beings
G06T 15/00 2011.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
153D  image rendering
G06T 19/00 2011.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
19Manipulating 3D models or images for computer graphics
CPC
G06T 13/40
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
13Animation
203D [Three Dimensional] animation
40of characters, e.g. humans, animals or virtual beings
G06T 15/00
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
153D [Three Dimensional] image rendering
G06T 15/04
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
153D [Three Dimensional] image rendering
04Texture mapping
G06T 17/20
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
17Three dimensional [3D] modelling, e.g. data description of 3D objects
20Finite element generation, e.g. wire-frame surface description, ; tesselation
G06T 19/00
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
19Manipulating 3D models or images for computer graphics
G06T 19/20
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
19Manipulating 3D models or images for computer graphics
20Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
Applicants
  • SNAP INC. [US]/[US]
Inventors
  • SHETH, Rahul Bhupendra
  • GUO, Maoning
  • EASTCOTT, William
Agents
  • PERDOK, Monique M.
  • SCHEER, Bradley W.
  • LANG, Roger
  • BLACK, David W.
  • BIANCHI, Timothy E.
  • BEEKMAN, Marvin L.
  • ARORA, Suneel
Priority Data
16/177,32531.10.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) 3D AVATAR RENDERING
(FR) RENDU D'AVATAR 3D
Abstract
(EN)
Aspects of the present disclosure involve a system comprising a computer-readable storage medium storing at least one program and a method for rendering an avatar. A first avatar having a first level of detail is stored in a database, the first avatar including a first plurality of components. A level of detail of each of the first plurality of components is reduced separately from each other. A second plurality of components comprising the reduced level of detail of each of the first plurality of components is stored. A request is received for the first avatar in a second level of detail that comprises a lower level of detail than the first level of detail. In response to receiving the request, the second plurality of components is assembled to generate a second avatar having the second level of detail.
(FR)
Selon certains aspects, la présente invention concerne un système comprenant un support de stockage lisible par ordinateur stockant au moins un programme, et un procédé de rendu d'un avatar. Un premier avatar ayant un premier niveau de détail est stocké dans une base de données, le premier avatar comprenant une première pluralité de composantes. Un niveau de détail de chacune de la première pluralité de composantes est réduit séparément des autres. Une seconde pluralité de composantes comprenant le niveau réduit de détail de chacune de la première pluralité de composantes est stockée. Une demande est reçue pour le premier avatar dans un second niveau de détail qui comprend un niveau inférieur de détail que le premier niveau de détail. En réponse à la réception de la demande, la seconde pluralité de composantes est assemblée pour générer un second avatar ayant le second niveau de détail.
Also published as
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