Method and apparatus for color non-uniformity correction in...

Details Method and apparatus for color non-uniformity correction in... Method and apparatus for color non-uniformity correction in...

2007-06-19

2007-06-19

Vu, Ngoc-Yen (Department: 2622)

Television

Camera, system and detail

Combined image signal generator and general image signal...

C348S187000, C348S231600

Reexamination Certificate

active

10174945

ABSTRACT:
Reducing or eliminated color-dependent vignetting in a digital camera includes: providing, for each color that said camera can image, a raw array of data corresponding to a desired scene; and changing the raw arrays such that the array for each color exhibits substantially the same amount of vignetting so as to reduce color-dependent vignetting in a composite image based upon each of the changed arrays.

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patent: WO 01/01675 (2004-01-01), None
Netherlands Search Report dated Oct. 5, 2005.

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