×

AUTOMATICALLY DETERMINING THE SIZE OF A BLUR KERNEL

  • US 20160188998A1
  • Filed: 02/16/2016
  • Published: 06/30/2016
  • Est. Priority Date: 10/23/2013
  • Status: Active Grant
First Claim
Patent Images

1. A computer-implemented method, comprising:

  • generating a derivative image from an image having a blurred region;

    autocorrelating the derivative image and the image to obtain an autocorrelation map;

    determining a size of a blur kernel for the image based on the autocorrelation map; and

    deblurring the image by deconvolving the blurred region with the blur kernel.

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