MATLAB function for matting laplacian

Description

L = getLaplacian(I, r)

This function computes the matting laplacian adapted from Levin’s code for the following paper

Levin, Anat, Dani Lischinski, and Yair Weiss. “A closed-form solution to natural image matting.” IEEE Transactions on Pattern Analysis and Machine Intelligence 30.2 (2008): 228-242.

CSNR function in MATLAB

Modeling by Radial Bias Function neural network