Multiscale and Multitopic Sparse Representation for Multisensor Infrared Image Superresolution

Table 1

Numerical results of Figure 10.

Method	Nearest neighbor		Cubic B-spline		Yang’s method		Our method
	PSNR	SSIM	PSNR	SSIM	PSNR	SSIM	PSNR	SSIM
	36.77	0.4440	36.80	0.4458	36.98	0.5394	37.32	0.5857
	38.06	0.7210	38.07	0.7279	38.17	0.7691	38.20	0.8107
	36.19	0.4652	36.19	0.4713	36.63	0.6005	36.68	0.6405
	36.49	0.4933	36.48	0.5007	36.73	0.5477	36.93	0.5964
	32.91	0.3621	32.93	0.3646	34.02	0.3702	34.10	0.3741