Restoration results for MRI image (90% salt-and-pepper noise).
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posted on 2014-05-16, 02:55 authored by Yang Chen, Jian Yang, Huazhong Shu, Luyao Shi, Jiasong Wu, Limin Luo, Jean-Louis Coatrieux, Christine Toumoulin(a) Original image (b) Corrupted image (2.03 dB, SSIM = 0.0096). (c) AMF (6.91 dB, SSIM = 0.6051) [6]. (d) DBA filter (5.91 dB, SSIM = 0.5614) [7]. (e) MDBUTMF filter (9.30 dB, SSIM = 0.6623) [8]. (f) MDBUTAF filter (12.87 dB, SSIM = 0.7532). (g) SKR method (19.40 dB, SSIM = 0.8706) [23]. (h) RGMLE-C algorithm (16.81 dB, SSIM = 0.8426). (i) RGMLE-CS algorithm (18.92 dB, SSIM = 0.8717). (az)–(iz) denote the zoomed local parts for the corresponding images in (a)–(i).
