Table 2.

Runtime of pairwise point set registration algorithms on different datasets.

Method	KC	ICP	TPS-RPM	CPD	CPD-GL	SCGF
Fish	0.41 s	0.47 s	2.37 s	0.22 s	0.42 s	37.04 s
Chinese	0.39 s	0.50 s	2.38 s	0.22 s	0.73 s	27.64 s