Basis functions of three-dimensional models for compression, transformation and streaming
US6486881B2 · kind B2 · utility
6Cited by
3References
32Claims
0Family size
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Key dates
| Filing date | Jun 15, 2001 |
| Grant date | Nov 26, 2002 |
| Priority date | — |
| Expiry date | Jun 15, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T9/001
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An image processing system in which the vertices of an object contained within an image are analyzed using a singular value decomposition (SVD) method is disclosed. The use of the SVD allows the original vertices data to be reduced through filtering or truncating the singular values associated with the image. In addition, the reduced vertices data and the associated SVD matrices allows for efficiently streaming video data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.