Neural opacity point cloud
US11727628B2 · kind B2 · utility
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Key dates
| Filing date | Nov 4, 2022 |
| Grant date | Aug 15, 2023 |
| Priority date | — |
| Expiry date | Nov 4, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2210/56
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of rendering an object is provided. The method comprises: encoding a feature vector to each point in a point cloud for an object, wherein the feature vector comprises an alpha matte; projecting each point in the point cloud and the corresponding feature vector to a target view to compute a feature map; and using a neural rendering network to decode the feature map into a RGB image and the alpha matte and to update the feature vector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.