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Detection, correction fading and processing in hue, saturation and luminance directions

  • US 20060251323A1
  • Filed: 01/24/2006
  • Published: 11/09/2006
  • Est. Priority Date: 05/05/2005
  • Status: Abandoned Application
First Claim
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1. A method for processing a pixel, comprising:

  • converting the pixel'"'"'s color space from Cartesian coordinates to polar coordinates;

    determining whether the pixel lies within a 3-dimensional region described by a set of region parameters;

    applying a correction factor based upon the pixel'"'"'s location in the 3-dimensional region; and

    converting the pixel'"'"'s polar coordinates to Cartesian coordinates.

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