Table 1: Performance of the segmentation methods for various slices. M: manual; B: boundary tracking; D: boundary tracking after decimation.

Area PeripheryTime (sec) Points
SlicesM.B.D.M.B.D.M.B.D.M.B.D.

2237.637.532.241.655.750.14052600530424
4272.470.268.152.461.562.36052850712569
62595652.830.840.838.94052540418334