Spatial registration of neuron morphologies based on maximization of volume overlap

BMC Bioinformatics

Table 2 Comparison of average runtimes per morphology for different registration algorithms

	Average runtimes per morphology (s)
Method	LCInt	ALPN	OPInt	AA1	AA2
PCA	0.07	0.08	0.45	0.59	0.25
PCA + RobartsICP	189.63	318.18	287.02	68.07	39.03
BlastNeuron	19.48	319.32	N.A.	115.95	185.78
Reg-MaxS	98.44	239.20	474.88	90.45	46.89
Reg-MaxS-N	1141.81	605.82	2796.96	883.670	633.44

The runtimes per morphology for each method and test group averaged across initial references. The runtimes of BlastNeuron for OPInt group of morphologies were unavailable as the program provided by the authors of BlastNeuron stopped execution after an internally defined time limit without producing output

ISSN: 1471-2105