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Dynamic range compensation-dependent noise reduction

  • US 7,889,942 B2
  • Filed: 05/25/2007
  • Issued: 02/15/2011
  • Est. Priority Date: 05/25/2007
  • Status: Active Grant
First Claim
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1. A method of processing image data, comprising:

  • performing a dynamic range compensation process on the image data for a set of one or more pixels; and

    concurrently with the dynamic range compensation process, performing a noise reduction operation on the image data for the set of pixels, wherein a noise reduction factor used by the noise reduction operation on the pixels of the set of pixels is responsive to a gain factor for the set of pixels determined by the dynamic range compensation process.

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