×

REMOVING BLUR FROM AN IMAGE

  • US 20100074552A1
  • Filed: 09/24/2008
  • Published: 03/25/2010
  • Est. Priority Date: 09/24/2008
  • Status: Active Grant
First Claim
Patent Images

1. A computer-readable storage medium comprising instructions thereon that are executable by a computing device to perform a method of performing an iterative non-blind deconvolution of a blurred image to form an updated image comprising:

  • downsampling the blurred image to form a blurred image pyramid comprising images of two or more different resolution scales;

    downsampling a blur kernel to form a blur kernel pyramid comprising kernels of two or more different sizes; and

    deconvoluting a selected image in the blurred image pyramid according to a Richardson-Lucy deconvolution process in which a bilateral range/spatial filter is employed.

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