I am a newbie to this field of DSP so plzzz help me out on how to work on this project that i m currently working on analysis of various filtering methods for lung cancer images . I am doing some research on this topic and found out that medain filters , gabor filters and adaptive wiener filters could be used for denoising , smoothing and enhancement of the images .
Could any one tell me how and where could i find the matlab codes applying the filters to the images .