US 12,382,080 B2
Method for encoding and decoding a multi-view video
Félix Henry, Châtillon (FR); Patrick Garus, Châtillon (FR); and Gordon Clare, Châtillon (FR)
Assigned to ORANGE, Issy-les-Moulineaux (FR)
Appl. No. 18/246,749
Filed by ORANGE, Issy-les-Moulineaux (FR)
PCT Filed Sep. 8, 2021, PCT No. PCT/FR2021/051540
§ 371(c)(1), (2) Date Mar. 27, 2023,
PCT Pub. No. WO2022/069809, PCT Pub. Date Apr. 7, 2022.
Claims priority of application No. 2009913 (FR), filed on Sep. 29, 2020.
Prior Publication US 2023/0412831 A1, Dec. 21, 2023
Int. Cl. H04N 19/463 (2014.01); H04N 19/119 (2014.01); H04N 19/136 (2014.01); H04N 19/176 (2014.01)
CPC H04N 19/463 (2014.11) [H04N 19/119 (2014.11); H04N 19/136 (2014.11); H04N 19/176 (2014.11)] 15 Claims
OG exemplary drawing
 
1. A method for coding views simultaneously representing a 3D scene from different positions or different view angles, implemented by a coding device, comprising the following, for a depth component of at least one view:
partitioning said depth component into at least one block,
obtaining depth information of said at least one block of the depth component, from texture data of a texture component of at least one of said views,
obtaining at least one depth estimation parameter from said depth information of said at least one block of the depth component, and
coding said at least one depth estimation parameter, the depth information of said at least one block not being coded.