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1. WO2020065419 - PACKING STRATEGY SIGNALING

Publication Number WO/2020/065419
Publication Date 02.04.2020
International Application No. PCT/IB2019/057166
International Filing Date 26.08.2019
IPC
G06T 9/00 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
9Image coding
CPC
G06T 15/04
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
153D [Three Dimensional] image rendering
04Texture mapping
G06T 9/001
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
9Image coding
001Model-based coding, e.g. wire frame
Applicants
  • SONY CORPORATION [JP]/[JP]
Inventors
  • GRAZIOSI, Danillo
Priority Data
16/234,17927.12.2018US
62/737,61027.09.2018US
62/740,48103.10.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PACKING STRATEGY SIGNALING
(FR) SIGNALISATION DE STRATÉGIE D'EMBALLAGE
Abstract
(EN)
A method for signaling the packing method of 2D patches in canvas images, used in coding of 3D point clouds is described herein. The method utilizes a signal representation to indicate the orientation method to be used by the patches. Furthermore, an optimal method of coding the orientation information of each patch is described.
(FR)
L'invention concerne un procédé de signalisation du procédé d'emballage de correctifs 2D dans des images de canevas, utilisé dans le codage de nuages de points 3D. Le procédé utilise une représentation de signal pour indiquer le procédé d'orientation à utiliser par les correctifs. En outre, l'invention concerne un procédé optimal de codage des informations d'orientation de chaque correctifs.
Also published as
Latest bibliographic data on file with the International Bureau