PubMed Central, Table 1: Med Image Comput Comput Assist Interv. 2012; 15(Pt 3): 476–84. doi: 10.1007/978-3-642-33454-2

Table 1. Reproducibility of Comparison Results with Changing Databases

Average variation of z-scores over all voxels of all images for the compared methods.

	N_Db = 20	N_Db = 40	N_Db = 80
Method M ₁	0.737	0.373	0.164
Method M ₂	0.627	0.336	0.155