Medical image denoising based on adaptive thresholding in contourlet domain - Kazmi, Majida; Aziz, Arshad; Akhtar, Pervez; Maftun, Aliza; Afaq, Wasay Bin (2012 5th International Conference on Biomedical Engineering and Informatics, 2012)
Keywords: adaptive threshold; Bayes methods; bayes shrink; Biomedical imaging; Computed tomography; contourlet transform; Filter banks; gaussian smoothing; Image reconstruction; Magnetic resonance imaging; Noise; Noise reduction; Smoothing methods; soft thresholding; Thresholding (Imaging)