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US 2007/0165256 A1Published application
Apparatus and method for compensating output image
AssigneeSamsung Electronics Co., Ltd.
InventorsMin-ki Cho, Heui-keun Choh
Life of this patent
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Abstract
An apparatus and method for compensating an output image are provided. The apparatus includes an output image estimation module which estimates an output image for an original image using a lookup table (LUT) that maps one color space to another color space, an error detection module which detects an erroneous patch from the estimated output image, and an LUT compensation module which compensates the LUT based on the detected patch.
Claims12
An apparatus for compensating an output image, comprising:
- an output image estimation module which estimates an output image for an original image using a lookup table (LUT) that maps one color space to another color space;
- an error detection module which detects an erroneous patch from the estimated output image;
- and
- an LUT compensation module which compensates the LUT based on the detected patch.
1 more element
A method of compensating an output image, comprising:
- (a) estimating an output image for an original image using a lookup table (LUT) that maps one color space to another;
- (b) detecting an erroneous patch from the estimated output image;
- and
- (c) compensating the LUT based on the detected patch.
1 more element
Dependencies are inferred from the claim text.