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. Author manuscript; available in PMC: 2015 Mar 25.
Published in final edited form as: Med Image Comput Comput Assist Interv. 2014;17(0 1):739–746. doi: 10.1007/978-3-319-10404-1_92

Table 1.

Summary of accuracy assessment of the NCO segmentation. The errors are expressed in microns (and voxels).

2D z 3D
Pixel Classification 128.36 ± 61.23 46.85 ± 30.21 139.67 ± 61.68
(Approach I) (4.28 ± 2.04) (23.99 ± 15.47)
Two-step Graph Method 62.28 ± 26.74 117.21 ± 43.14 136.77 ± 38.24
(Approach II) (2.08 ± 0.89) (60.01 ± 22.09)
Proposed Iterative Method 46.05 ± 28.40 29.58 ± 20.24 55.29 ± 33.97
(Approach III) (1.54 ± 0.95) (15.15 ± 10.36)