Table 3.

Quantitative assessments of “puppy” images.

Methods	DTCWT	CVT	NSCT	GFF	SR	NSCT-SR	CSR	SRGF
$MI$	5.4492	5.3010	5.6032	6.8045	6.7931	5.9459	6.2977	7.5010
$Q^{AB/F}$	0.7617	0.7555	0.7625	0.7735	0.7713	0.7643	0.7618	0.7771
$FMI$	0.6229	0.6097	0.6220	0.6560	0.6387	0.6259	0.6013	0.6767
$SD$	46.6263	46.6002	46.7993	47.4477	47.2562	47.1882	47.3329	47.5366