Multiscale normalized cuts segmentation toolbox for MATLAB

1) Unzip the files to some directory mydir 2) In matlab, type: cd mydir init compileDir//only need to be run once to compile mex-files script_ncut_multiscale//script for basic multiscale segmentation script_ncut_multiscale_timing//script for computation time Note: if you are using AMD 64 and comileDir brings errors, this might be due to a bug in gcc. The following should fix it: edit the config file for compiling matlab mex files. It is typically located under:/home/username/. matlab/R14SP3/mexopts. sh. Go to the section glnxa64, and replace the optimization flag-O with-O2: COPTIMFLAGS='-O2-DNDEBUG'CXXOPTIMFLAGS='-O2-DNDEBUG'