Context modeling of occupancy coding for point cloud coding
US11417030B2 · kind B2 · utility
4Cited by
1References
16Claims
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Key dates
| Filing date | Oct 26, 2020 |
| Grant date | Aug 16, 2022 |
| Priority date | — |
| Expiry date | Oct 26, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/10028
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for coding information of a point cloud comprises obtaining the point cloud including a set of points in a three-dimensional space; partitioning the point cloud into a plurality of objects and generating occupancy information for each of the plurality of objects; and encoding the occupancy information by taking into account the distance between the plurality of objects.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.