Automatic Liver Segmentation on Volumetric CT Images Using Supervoxel-Based Graph Cuts

Table 4

Comparative results for the Sliver07-train datasets: auto = automatic; semi = semiautomatic; TGC = traditional graph cuts method; SGC = semiautomatic graph cuts method on supervoxels.

Method	Auto	Runtime [s]	VOE [%]	RVD [%]	ASD [mm]	RMSD [mm]	MaxD [mm]	Score
TGC	Semi	180–240	11.52	6.02	1.72	3.74	31.92	57.5
SGC	Semi	30	9.73	2.00	1.64	3.26	27.82	66.1
Our method	Auto	21	7.54	4.16	0.95	1.94	18.48	75.2