Angular prior and direct coding mode for tree representation coding of a point cloud
US12236651B2 · kind B2 · utility
1Cited by
4References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 31, 2019 |
| Grant date | Feb 25, 2025 |
| Priority date | — |
| Expiry date | Aug 31, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/96
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of encoding or decoding a point cloud for representing a three-dimensional location of an object, the point cloud being generated by a device comprising a plurality of beam emitters. The method comprises using information from the beam emitter such as the location and angle of each beam emitter to more efficiently represent the point cloud data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.