DFAN: Dual Feature Aggregation Network for Lightweight Image Super-Resolution

Table 3

Study on GAM. The computation cost and average PSNR/SSIM for SR.

Method	sRCAN	sRCAN_GAM
Params(K)/MultAdds(G)	208/16.1	217/17.0
Set5	31.69/0.8878	31.84/0.8901
Set14	28.29/0.7741	28.36/0.7763
BSD100	27.38/0.7292	27.42/0.7311
Urban100	25.53/0.7667	25.60/0.7702
Manga109	29.59/0.8955	29.73/0.8985