Improving Intensity-Based Lung CT Registration Accuracy Utilizing Vascular Information

Table 4

Vessel positioning errors (mm) averaged over six subjects.

	SSD	MI	NCC	SSTVD
Without SSVMD	0.74±0.62	0.70±0.61	0.74±0.65	0.67±0.57
With SSVMD	0.63±0.52	0.64±0.53	0.65±0.54	0.60±0.49