3D rendering method and apparatus
US10297072B2 · kind B2 · utility
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5References
13Claims
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Key dates
| Filing date | Oct 29, 2015 |
| Grant date | May 21, 2019 |
| Priority date | — |
| Expiry date | Aug 14, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2215/12
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A three-dimensional (3D) rendering method for rendering a 3D model includes rendering a 3D model from each viewpoint of direct light sources, obtaining scene information on scenes rendered from each viewpoint of the direct light sources, generating a matched image in which the scenes are matched based on the scene information, and sampling at least one indirect light source from the matched image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.