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SYSTEMS AND METHODS FOR RECOGNIZING SHAPES IN AN IMAGE

  • US 20080101703A1
  • Filed: 10/30/2006
  • Published: 05/01/2008
  • Est. Priority Date: 10/30/2006
  • Status: Abandoned Application
First Claim
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1. A method for recognizing shapes in an image, the method comprising the steps of:

  • a. tessellating the image, resulting in a tessellation comprising a plurality of tiles, each tile from said tessellation comprising a plurality of pixels;

    b. obtaining a measure of pixel value variation for one tile in the tessellation;

    c. determining, for one tile from the tessellation, if the measure is at least equal to a predetermined value;

    d. repeating steps (b) through (c) for another tile from the tessellation, until all tiles from the tessellation have been considered;

    e. controlling application of a shape recognizing algorithm based on the determined measure for each tile.

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