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Reduction of blur in multi-channel images

  • US 20060093234A1
  • Filed: 11/04/2004
  • Published: 05/04/2006
  • Est. Priority Date: 11/04/2004
  • Status: Abandoned Application
First Claim
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1. A method of reducing blur in a multi-channel digital image, the method comprising:

  • comparing first and second color channels of a high frequency feature in the image to derive information that is missing from the second channel due to the blur; and

    using the information to adjust the feature in the second channel so that sharpeness of the feature is similar in both the first and second channels.

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