“…In recent years, the image denoising problem has been widely studied and two main approaches have been developed: The variational methods (Aujol and Chambolle, 2005;Rudin et al, 1992;Chambolle, 2004;Osher et al, 2003;Gilboa et al, 2006) and wavelet techniques (Meyer, 2002;Donoho and Johnstone, 1994;1995a;Chang et al, 2000;Chambolle et al, 1998;Daubechies, 1990). Sankar et al (2012) proposed a new method to extract respiratory signal from the recorded abdomen movement using hybrid of neural and fuzzy inference system. Also, there is a rapidly increasing interest in designing hybrid methods using both wavelet shrinkage and the Total Variation (TV) denoising methods (Banazier and Yasser, 2011), but this method has shortcoming in the regions near to the edges in the image and its valid for speckle noise only.…”