Method and apparatus applying digital image filtering to color filter array data
US7570810B2 · kind B2 · utility
12Cited by
17References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 24, 2005 |
| Grant date | Aug 4, 2009 |
| Priority date | — |
| Expiry date | Dec 29, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2209/046
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and graphics controller for processing an image is provided wherein color filter array (CFA) data representing the image is received from a digital image capture device into a buffer, a digital filter effect is applied to the CFA data to generate filtered CFA data representing a filtered image, and the filtered image is displayed in real time on a display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.