Method and apparatus for encoding/decoding a point cloud representing a 3D object
US12230000B2 · kind B2 · utility
0Cited by
2References
19Claims
0Family size
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Key dates
| Filing date | Apr 3, 2019 |
| Grant date | Feb 18, 2025 |
| Priority date | — |
| Expiry date | Oct 19, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/597
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
At least one embodiment relates to a method comprising obtaining an occupancy information indicating if blocks of a 2D regular grid defined over a projection plane are associated with depth information of an orthogonal projection of at least one point of a point cloud onto said projection plane; embedding said occupancy information in an image storing said depth information; and encoding said image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.