1. An algorithm for total variation minimization and applications;Chambolle;J. Math. Imaging Vision,2004
2. Image denoising via sparse and redundant representations over learned dictionaries;Elad;IEEE Trans. Image Process.,2006
3. Image denoising by sparse 3-d transform-domain collaborative filtering;Dabov;IEEE Trans. Image Process.,2007
4. A fast total variation minimization method for image restoration;Huang;Multiscale Model. Simul.,2008
5. Chunming Li, C Gatenby, Li Wang, J.C. Gore, A robust parametric method for bias field estimation and segmentation of mr images, in: Computer Vision and Pattern Recognition, 2009. CVPR 2009. IEEE Conference on, 2009, pp. 218–223.