Weighted Nuclear Norm Minimization Based Tongue Specular Reflection Removal

Algorithm 1

WNNM-based nonlocal inpainting method.

Input: The tongue image , iteration number , and

()    Initialize:  ,

()    for   :   do

()     for  each patch in   do

()      Find similar patches matrix  

()      Estimate weight vector  

()      Singular value decomposition

()      Estimate patch and

()     end for

()     Aggregate all the single patches to form the image

()  

() end for

Output: .