Padmagireesan S. J., Renoh C. Johnson, Arun A. Balakrishnan, Veena Paul, Abdul Raheem A., Ajith V. Pillai. Performance Analysis of Magnetic Resonance Image Denoising Using Contourlet Transform. In: IEEE Third International Conference on Advances in Computing and Communications (ICACC 2013). IEEE; 2013. p. 396–399.