Efficient beveling of extruded regions in video processing
US6246805A · kind A · utility
8Cited by
5References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 4, 1998 |
| Grant date | Jun 12, 2001 |
| Priority date | — |
| Expiry date | Dec 4, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G5/28
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for providing a beveling effect to a video polygon a second polygon is generated in a plane parallel to the first polygon. The second polygon is an expanded copy of the first polygon. Vertices of the first polygon are connected to corresponding vertices of the second polygon according to a predetermined beveling function.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.