A Medical Image Registration Method Based on Progressive Images

Table 3

Comparison of experimental results of multimodal image registration.

Method	Evaluation index
	MI	NCC	MSD	NMI
Mutual information	1.3172	0.6543	0.0695	1.1617
Demons	1.2712	0.6634	0.0677	1.1559
Demons+B-spline	1.3255	0.6837	0.0632	1.1609
SURF	1.3733	0.5847	0.06	1.1539
PI-SURF	1.5861	0.7334	0.0521	1.1769