Decreasing aliasing in electronic images
US7525583B2 · kind B2 · utility
5Cited by
3References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 11, 2005 |
| Grant date | Apr 28, 2009 |
| Priority date | — |
| Expiry date | Jan 22, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2209/046
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for decreasing aliasing in an electronic image includes estimating an amount of aliasing in a first channel in the electronic image based on luminosity values in a second channel in the electronic image, and processing the first channel based on the estimated amount of aliasing to decrease aliasing in the first channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.