Method and apparatus for ray tracing in a 3-dimensional image system
US9189882B2 · kind B2 · utility
1Cited by
13References
18Claims
0Family size
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Key dates
| Filing date | Jun 14, 2011 |
| Grant date | Nov 17, 2015 |
| Priority date | — |
| Expiry date | Jun 16, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T15/06
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A ray tracing method and apparatus in a 3-Dimensional (3D) image system. The method includes sampling for four vertexes of each pixel in a plurality of pixels, sampling for a pivot of the each pixel, and determining a color of the each pixel using the sampling result on the four vertexes and the pivot.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.