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Fig. 5 | BMC Medical Imaging

Fig. 5

From: An automatic restoration framework based on GPU-accelerated collateral filtering in brain MR images

Fig. 5

Comparison of visual restoration results on slice 26 with 7% noise in the 3 mm MS dataset. a Noisy MR image. b Intact image in magnified view. c IBF with PSNR = 28.87 and SSIM = 0.7981. d ADF with PSNR = 31.41 and SSIM = 0.8133. e LMMSE with PSNR = 29.08 and SSIM = 0.8016. f NLM with PSNR = 31.74 and SSIM = 0.8406. g BM3D with PSNR = 31.78 and SSIM = 0.8367. h Proposed with PSNR = 31.95 and SSIM = 0.8479

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