Creating optimized gradient mesh of a vector-based image from a raster-based image
US8773423B2 · kind B2 · utility
4Cited by
15References
17Claims
0Family size
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Key dates
| Filing date | May 7, 2007 |
| Grant date | Jul 8, 2014 |
| Priority date | — |
| Expiry date | Mar 25, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T17/20
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for creating an optimized gradient mesh of a vector-based image from a raster-based image. In one implementation, a set of boundaries for an object on a raster-based image may be received. An initial gradient mesh of the object may be created. A residual energy between the object on the raster-based image and a rendered initial gradient mesh may be minimized to generate an optimized gradient mesh.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.