Mixed three dimensional scene reconstruction from plural surface models
US9646410B2 · kind B2 · utility
13Cited by
10References
11Claims
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Key dates
| Filing date | Jun 30, 2015 |
| Grant date | May 9, 2017 |
| Priority date | — |
| Expiry date | Jun 30, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V20/647
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A three-dimensional (3D) scene is computationally reconstructed using a combination of plural modeling techniques. Point clouds representing an object in the 3D scene are generated by different modeled techniques and each point is encoded with a confidence value which reflects a degree of accuracy in describing the surface of the object in the 3D scene based on strengths and weaknesses of each modeling technique. The point clouds are merged in which a point for each location on the object is selected according to the modeling technique that provides the highest confidence.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.