readme.txt

％％％ Demos for PUMA algorithms ％％％ We present four matlab demos for PUMA. demo1, demo2, demo3, and

%%% Demos for PUMA algorithms %%%

We present four matlab demos for PUMA. demo1, demo2, demo3, and demo4 
illustrate PUMA working with different parameters and with four 
different images.
All you need to do is to run each of the demos. Please be sure that
all the files are put on an accessible path for matlab.

Notice that this code is intended for research purposes only.
For further reference see "Phase Unwrapping via Graph Cuts, 
IEEE Transactions on Image Processing, 2007, Jos