Table 3.

Absolute and normalized running times for different methods. Absolute times are given in seconds of CPU (s ⋅CPU), and normalized times (in parentheses) are given in seconds of CPU per megavoxel $\left(\frac{\mathrm{s}\cdot \text{CPU}}{\text{Megavoxel}}\right)$

Method	CCDB-8192	Mit&Syn
Cytoseg (Giuly et al. 2012)	4800 (192.08)	N/A
Ilastik (Sommer et al. 2011)	14216 (568.87)	27112 (704)
Learned shape features (Lucchi et al. 2012)	1380 (55.22)	N/A
Ours	53.8 (2.15)	612.27 (15.9)