How to enhance the mammographic image using contourlet transform?

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How to enhance the mammographic image by contourlet transform using laplacian pyramid and directional filter bank?

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Sampath Kumar

Following matlab tools can help you. Please try

http://in.mathworks.com/matlabcentral/fileexchange/10049-nonsubsampled-contourlet-toolbox

http://in.mathworks.com/matlabcentral/fileexchange/8837-contourlet-toolbox

Please don't forget to acknowledge them.

Samson Nivins

i worked on Mamographic image in Subject Project...

K = imadjust(b,[0.2 0.5],[]);

subplot(223);

imshow(K);

title('enhanced image');

Provided a very effective enhancement..