Sunday, July 1, 2018

image processing - Anisotropic Diffusion Outputs


I am providing 2 d grey scale images to the anisotropic diffusion function in MATLAB but not getting desired outputs. How many iterations are ideal and how should i approach this problem?I am keeping kappa values between 20 to 100. I am carrying out the operations on the standard lena image by adding salt and pepper noise.


Input Image:


enter image description here


Expected Output:


The output of 80 iterations of anisotropic diffusion with k=10


enter image description here




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