Landweber Iteration-Inspired Network for Image Super-Resolution

Table 1

Computational complexity, parameters, and PSNR comparisons among different methods with scaling factor .

Method	MACs (G)	Params (M)	Set 5	Set 14
OISR [54]	412.2	5.50	32.32	28.72
MSRN [55]	368.6	6.37	32.26	28.63
MemNet [56]	2662.4	0.67	31.74	28.26
EDSR [15]	2895.8	43.08	32.46	28.80
DBPN [57]	5213.0	10.42	32.47	28.81
NLSN [38]	2597.2	44.15	32.59	28.87
CRAN [40]	920.1	15.78	32.72	29.01
LandNet	286.2	4.97	32.39	28.74