Single Image Superresolution Using Maximizing Self-Similarity Prior

Algorithm 1

SISR using MSSP.

Input: LR image

(1) = Bicubic();

(2)

(3) Extract patches and , ;

(4) construct training data ;

(5) train GMM;

(6) initialize with ;

(7) for   // represents the number of the iterative times

  Solve with (5), keeping fixed;

  Update ;

  Solve with (10), keeping fixed;

  Update ;

   end

Output: HR reconstructed Image