Bi-illuminant dichromatic reflection model for image manipulation
US8976173B2 · kind B2 · utility
1Cited by
9References
13Claims
0Family size
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Key dates
| Filing date | Jan 27, 2006 |
| Grant date | Mar 10, 2015 |
| Priority date | — |
| Expiry date | Jun 28, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20192
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In a first exemplary embodiment of the present invention, an automated, computerized method for manipulating an image comprises the steps of deriving a bi-illuminant dichromatic reflection model representation of the image, and utilizing the bi-illuminant dichromatic reflection model representation to manipulate the image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.