Method for encoding and decoding a multi-view video
US12382080B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Sep 8, 2021 |
| Grant date | Aug 5, 2025 |
| Priority date | — |
| Expiry date | Oct 27, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2013/0081
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for coding views simultaneously representing a 3D scene from different positions or different view angles, implemented by a coding device. The method includes, for a depth component of at least one view: partitioning the depth component into at least one block; obtaining depth information of the at least one block from texture data of a texture component of at least one of the views; obtaining at least one depth estimation parameter from the information; and coding the at least one depth estimation parameter, the depth information of the at least one block not being coded.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.