An improved fast iterative shrinkage thresholding algorithm with an error for image deblurring problem

Table 4 The effectiveness comparison of image deblurring

Algorithm	CPU	SNR	ISNR	n
In the fast processing with high performance in first 1^st to 100^th iteration(s) for image deblurring.
IFBS	√	√	√	×
FISTA	√	√	√	×
FBMWA	×	√	√	√
FBMMMA	×	√	√	√
NAGA	×	√	√	×
SCTIP	√	×	×	√
IFISTA	√	√	√	√

Algorithm	CPU	SNR	ISNR	n	tol
In the fast convergence with good performance at first 1000^th iterations for image deblurring.
IFBS	√	√	√	√	√
FISTA	√	×	×	√	×
FBMWA	×	√	√	√	√
FBMMMA	×	×	×	√	√
NAGA	√	√	√	√	√
SCTIP	√	×	×	√	×
IFISTA	√	√	√	√	√

√: satisfy and ×: unsatisfy (compared with processing mean) (Evaluation order: CPU, SNR, ISNR, n, tol.)