Automatic red eye artifact reduction for images
US8331666B2 · kind B2 · utility
2Cited by
8References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 23, 2009 |
| Grant date | Dec 11, 2012 |
| Priority date | — |
| Expiry date | Oct 14, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30216
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods are provided for reducing eye coloration artifacts in an image. In the system and method, an eye is detected in the image and a pupil color for the eye in the image and a skin color of skin in the image associated with the eye are determined. At least one region of artifact coloration in the eye in the image is then identified based on the pupil color and the skin color, and a coloration of the region is modified to compensate for the artifact coloration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.