A Framework for the Objective Assessment of Registration Accuracy

Table 3

Comparison between the weights obtained from 𝜏 and 𝑡, for simulated and real datasets.

		𝑅^𝜏𝑐	𝑅^𝑡𝑐	𝑅^𝜏𝑝	𝑅^𝑡𝑝	SIM^𝜏	SIM^𝑡
T	Rigid	0.541	0.770	0.935	1.087	0.845	1.646
	Affine	0.435	0.749	1.084	1.069	1.040	1.740
Opt	RSGD	−0.596	0.210	0.132	0.086	−1.249	−0.179
	1+1 EO	1.559	1.303	1.882	2.081	3.124	3.564
IF	Linear	0.352	0.698	1.102	1.019	0.732	1.594
	NN	0.774	0.880	0.974	1.253	1.430	1.918
	B-Spline	0.329	0.690	0.940	1.015	0.672	1.577