Method and system for implementing level of detail filtering in a cube mapping application
US7595806B1 · kind B1 · utility
7Cited by
37References
20Claims
0Family size
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Key dates
| Filing date | Aug 3, 2004 |
| Grant date | Sep 29, 2009 |
| Priority date | — |
| Expiry date | Jul 29, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2210/36
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for implementing LOD (level of detail) filtering in a cube mapping application. The method includes accessing a first sample and a second sample for a cube map. A cube map path is computed between the first sample and the second sample. A distance is computed between the first sample and the second sample, wherein the distance is measured using the cube map path. LOD filtering is then implemented by using the distance between the first sample and the second sample.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.