Method and system for color correction of image signals
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United States of America Patent
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Mar 30, 2010
Grant Date -
Aug 23, 2007
app pub date -
Feb 22, 2007
filing date -
Feb 22, 2006
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Abstract
In a method and system for performing color correction for an image signal, a first set of matrix coefficients for color correction of the image signal in a 3-dimensional RGB color space is transformed to a first set of points of a two-dimensional XY plane. In addition, the first set of points is modified to a second set of points in the XY plane for tuning image quality. Furthermore, the first and second sets of points in the two-dimensional XY plane are displayed such as on a graphical user interface of a computer system.
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