Table 2. Mean and standard deviation of the PSNR (dB) for seventeen SDOCT foveal images obtained from the Tikhonov [58], New SURE [59], K-SVD [34], BM3D [47], and the proposed MSBTD method. The best result in the table is shown in bold.

	Tikhonov [58]	New SURE [59]	K-SVD [34]	BM3D [47]	MSBTD
Mean (PSNR)	23.67	23.46	26.13	26.04	26.46
Standard deviation (PSNR)	0.96	1.40	1.70	1.65	1.72