Point cloud compression using non-cubic projections and masks
US11113845B2 · kind B2 · utility
35Cited by
6References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 17, 2018 |
| Grant date | Sep 7, 2021 |
| Priority date | — |
| Expiry date | Feb 15, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T9/001
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system comprises an encoder configured to compress attribute information and/or spatial for a point cloud and/or a decoder configured to decompress compressed attribute and/or spatial information for the point cloud. To compress the attribute and/or spatial information, the encoder is configured to convert a point cloud into an image based representation. Also, the decoder is configured to generate a decompressed point cloud based on an image based representation of a point cloud.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.