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Method and device for processing of an image by regularization of total variation

  • US 9,292,905 B2
  • Filed: 06/19/2012
  • Issued: 03/22/2016
  • Est. Priority Date: 06/24/2011
  • Status: Active Grant
First Claim
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1. A method for processing of an image comprising:

  • pre-processing the image for determining at least one predominant direction of at least one of edges and texture;

    determining a total variation of the image using a weighted sum of variations along the at least one predominant direction and along a direction orthogonal to the at least one predominant direction; and

    processing the image using regularization of the total variation.

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