Method and system for spill correction
US6553140B1 · kind B1 · utility
9Cited by
36References
34Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 16, 1999 |
| Grant date | Apr 22, 2003 |
| Priority date | — |
| Expiry date | Apr 16, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T11/001
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and system for color correction in composite image. Spill in a foreground image can be keyed directly to produce a spill matte that can be displayed to a user. The user can apply suitable image processing to the spill matte to modify the eventual color correction to the composite image. The resulting spill matte is used as a template for the application of color correction in the composite image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.