[1] Lee J S. Digital image enhancement and noise filtering by use of local statistics [J]. IEEE Transactions on Pattern Analysis and Machine Intelligence(S0162-8828),1980,PAMI-2(2):165-168.
[2] Frost V S,Stiles J A,Shanmugan K,et al. A model for radar images and its application to adaptive digital filtering of multiplicative noise [J]. IEEE Transactions on Pattern Analysis and Machine Intelligence(S0162-8828),1982,PAMI-4(2): 157-166.
[3] Kuan D T,Sawchuk A,Strand T C,et al. Adaptive noise smoothing filter for images with signal-dependent noise [J]. IEEE Transactions on Pattern Analysis and Machine Intelligence(S0162-8828),1985,PAMI-7(2):165-177.
[4] Kuan D,Sawchuk A,Strand T,et al. Adaptive restoration of images with speckle [J]. IEEE Transactions on Acoustics, Speech and Signal Processing(S0096-3518),1987,35(3):373-383.
[5] Chang S G,Yu B,Vetterli M. Adaptive wavelet thresholding for image denoising and compression [J]. IEEE Transactions on Image Processing(S1057-7149),2000,9(9):1532-1546.
[6] Chen G,Liu X. Contourlet-based despeckling for SAR image using hidden Markov tree and Gaussian Markov models [C]// 1st Asian and Pacific Conference on Synthetic Aperture Radar,Nov 5-9,2007:784-787.
[7] Starck J L,Candes E J,Donoho D L. The curvelet transform for image denoising [J]. IEEE Transactions on Image Processing(S1057-7149),2002,11(6):670-684.
[8] Buades A,Coll B,Morel J M. A non-local algorithm for image denoising [C]// IEEE Computer Society Conference on Computer Vision and Pattern Recognition,2005,2:60-65.
[9] Buades A,Coll B,Morel J M. A review of image denoising algorithms with a new one [J]. Multiscale Modeling and Simulation(S1540-3459),2006,4(2):490-530.
[10] Dabov K,Foi A,Katkovnik V,et al. Image denoising by sparse 3D transformdomain collaborative filtering [J]. IEEE Transactions on Image Processing(S1057-7149),2007,16(8):2080-2095.
[11] Dabov K,Foi A,Katkovnik V,et al. A nonlocal and shape-adaptive transform-domain collaborative filtering [C]// Image Process Workshop on Local and Non-Local Approx,Lausanne,Switzerland,August 21-24,2008:179-186.
[12] Dabov K,Foi A,Katkovnik V,et al. BM3D image denoising with shape-adaptive principal component analysis [C]//SPARS'09-Signal Processing with Adaptive Sparse Structured Representations,Saint-Malo,April 6-9,2009:221-226.
[13] Chris Oliver,Shaun Quegan. Synthetic aperture radar image understanding [M]. Beijing:Electronic Industry Press,2009: 83.
[14] ZHANG Wenge,ZHANG Qin. SAR image despeckling combining target detection with improved nonlocal means [J]. Electronics Letters(S0013-5194),2011,47(12):724-725.
[15] YI Zilin,YIN Dong,HU Anzhou,et al. SAR Image Despeckling Based on Non-local Means Filter [J]. Journal of Electronics & Information Technology,2012,34(4):950-955.
[16] Rehman A,Rostami M,Wang Z,et al. SSIM-inspired image restoration using sparse representation [J]. EURASIP Journal on Advances in Signal Processing(S1687-6180),2012,2012(1):1-12.