Method and apparatus for performing anti-aliasing in path rendering
US10192291B2 · kind B2 · utility
0Cited by
2References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 18, 2016 |
| Grant date | Jan 29, 2019 |
| Priority date | — |
| Expiry date | Aug 24, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2200/12
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and corresponding apparatus to perform path rendering include selecting a pixel through which a path passes from among pixels included in a frame, using geometric information of the pixels in the frame. The method and corresponding apparatus include setting sub-samples for the selected pixel, and calculating a winding number of the selected pixel using the sub-samples.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.