Image Super-Resolution Network Based on Feature Fusion Attention

Table 5

Residual scaling ablation comparison test performance metrics on the BSD100 dataset (average on last 20 results).

Method	PSNR	SSIM	loss
RDAN0	25.6594	0.7397	0.0316
Margin	—	—	—
RDAN1	25.8699	0.7455	0.0270
Margin	0.82%	0.78%	-14.56%
RDAN2	25.7305	0.7415	0.0281
Margin	0.28%	0.24%	-11.08%
RDAN31	25.9647	0.7484	0.0271
Margin	1.19%	1.18%	-14.24%