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Fast Adaptive Edge-Aware Matting

  • US 20130051663A1
  • Filed: 05/29/2012
  • Published: 02/28/2013
  • Est. Priority Date: 08/26/2011
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • performing, by one or more computing devices;

    obtaining an image and a specified region of the image, wherein the specified region indicates a color selection to be used in generating a mask for the image;

    generating a color constraint mask for the image according to a radial basis function technique;

    performing a texture analysis on the image to generate a locality constraint mask for the image, wherein the texture analysis produces smoothed selections in regions of the locality constraint mask corresponding to low frequency regions of the image while maintaining edges in regions of the locality constraint mask corresponding to high frequency regions of the image; and

    blending the color constraint mask and the locality constraint mask to generate an output mask for the image.

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