×

CORRECTING DEFECTS IN AN IMAGE

  • US 20110044558A1
  • Filed: 08/17/2010
  • Published: 02/24/2011
  • Est. Priority Date: 08/21/2009
  • Status: Active Grant
First Claim
Patent Images

1. A method of correcting defects in a representation of an image, using an image processor, comprising the steps in the image processor of identifying the periphery of said region;

  • evaluating a gradient at locations at the periphery;

    forming an accumulated gradient measure along the periphery and controlling the application of an image correction process to that region in accordance with the accumulated gradient measure.

View all claims
  • 5 Assignments
Timeline View
Assignment View
    ×
    ×