ncutw.asv

this program is to layer the given image by natural cutting developed by using c

function [NcutDiscrete,NcutEigenvectors,NcutEigenvalues] = ncutW(W,nbcluster);
% [NcutDiscrete,NcutEigenvectors,NcutEigenvalues] = ncutW(W,nbcluster);
% 
% Calls ncut to compute Ncut eigenvectors of W with 
% Timothee Cour, Stella Yu, Jianbo Shi, 2004

% compute continuous Ncut eigenvectors
[NcutEigenvectors,NcutEigenvalues] = ncut(W,nbcluster);

% compute discretize Ncut vectors
[NcutDiscrete,NcutEigenvectors] =discretisation(NcutEigenvectors);


NcutDiscrete = full(NcutDiscrete);