HMFT: Hyperspectral and Multispectral Image Fusion Super-Resolution Method Based on Efficient Transformer and Spatial-Spectral Attention Mechanism

Table 1

Average QIs and associated standard deviations for the results on 11 testing images on the CAVE data set.

Method	PSNR	SAM	ERGAS	RMSE	CC	SSIM
FUSE	46.57	5.26	1.96	1.4563	0.9976	0.9893
GLP-HS	44.45	7.60	2.34	1.8354	0.9968	0.9778
CSTF	44.78	5.04	2.19	1.6877	0.9975	0.9899
MHFnet	46.60	3.37	2.01	0.0060	0.9978	0.9920
HSRnet	47.25	3.00	1.54	0.0050	0.9989	0.9913
Ours	51.31	1.93	1.08	0.0032	0.9993	0.9959
Best value	+∞	0	0	0	1	1

The best values are underlined.