×

Method and system for processing an image

  • US 10,565,716 B2
  • Filed: 02/20/2018
  • Issued: 02/18/2020
  • Est. Priority Date: 06/10/2014
  • Status: Active Grant
First Claim
Patent Images

1. A method of processing an image, comprising:

  • decomposing the image into a plurality of channels, each being characterized by a different depth-of-field;

    accessing a computer readable medium storing an in-focus dictionary defined over a plurality of dictionary atoms, and an out-of-focus dictionary defined over a plurality of sets of dictionary atoms, each set corresponding to a different out-of-focus condition, said out-of-focus dictionary comprising a plurality of sub-dictionaries, each being characterized by a defocus parameter, wherein different sub-dictionaries correspond to different values of said defocus parameter; and

    expressing the image as a combination of atoms of said dictionaries.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×