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. Author manuscript; available in PMC: 2013 Feb 1.
Published in final edited form as: Neuroimage. 2011 Oct 1;59(3):2298–2306. doi: 10.1016/j.neuroimage.2011.09.053

Table 2.

Comparison of segmentation performance of the pSVMRF, eMRF and MRF methods based on VOP and VDP for 21 structures. A. pSVMRF vs. eMRF based on VOP; B. pSVMRF vs. eMRF based on VDP; C. pSVMRF vs. MRF based on VOP; D. pSVMRF vs. MRF based on VDP

A.
VOP CORT. CPED HC CPU GP ICAP PAG INFC MED THAL MIDB
pSVMRF 94.08 74.22 87.07 87.67 79.49 73.33 90.16 88.40 93.27 94.18 93.81
eMRF 91.10 73.15 86.20 87.62 79.64 73.14 90.26 85.32 91.93 93.53 93.27
+/− 3.27 1.47 1.01 0.05 −0.19 0.26 −0.11 3.61 1.45 0.69 0.58
VOP AC CBLM VEN PON SNR INTP. OLFB. OPT TRI CC
pSVMRF 50.76 96.45 72.56 86.04 78.36 72.41 90.99 73.62 82.19 65.59
eMRF 50.76 92.68 71.83 80.03 78.98 71.61 82.50 68.67 73.83 65.75
+/− 0.00 4.06 1.01 7.50 −0.77 1.12 10.29 7.20 11.33 −0.23
B.
VDP CORT. CPED HC CPU GP ICAP PAG INFC MED THAL MIDB
pSVMRF 3.69 2.31 5.13 3.57 9.34 11.03 4.01 4.93 7.62 2.34 3.08
eMRF 3.34 8.32 5.56 3.98 7.54 11.05 3.55 5.26 7.12 2.48 2.97
+/− −10.52 72.27 7.72 10.19 −23.85 0.14 −12.93 6.33 −7.05 5.82 −3.72
VDP AC CBLM VEN PON SNR INTP. OLFB. OPT TRI CC
pSVMRF 25.16 3.34 14.26 7.28 9.05 19.71 7.30 12.52 9.87 15.67
eMRF 25.55 3.73 16.83 12.49 10.16 26.09 10.79 5.67 7.33 20.57
+/− 1.53 10.50 15.29 41.68 10.90 24.47 32.32 −120.91 −34.65 23.86
C.
VOP CORT. CPED HC CPU GP ICAP PAG INFC MED THAL MIDB
pSVMRF 94.08 74.22 87.07 87.67 79.49 73.33 90.16 88.40 93.27 94.18 93.81
MRF 90.77 67.69 87.69 88.46 78.46 73.85 85.38 83.08 86.15 93.08 90.77
+/− 3.65 9.65 −0.71 −0.90 1.31 −0.70 5.59 6.41 8.26 1.19 3.35
VOP AC CBLM VEN PON SNR INTP. OLFB. OPT TRI CC
pSVMRF 50.76 96.45 72.56 86.04 78.36 72.41 90.99 73.62 82.19 65.59
MRF 55.38 93.08 70.77 73.08 68.46 76.92 84.62 53.08 63.85 71.54
+/− −8.35 3.63 2.53 17.73 14.47 −5.87 7.53 38.70 28.73 −8.31
D.
VDP CORT. CPED HC CPU GP ICAP PAG INFC MED THAL MIDB
pSVMRF 3.69 2.31 5.13 3.57 9.34 11.03 4.01 4.93 7.62 2.34 3.08
MRF 4.35 12.17 6.96 6.96 7.83 13.04 2.61 4.35 10.43 3.48 4.35
+/− 15.16 81.04 26.25 48.66 −19.38 15.43 −53.80 −13.39 26.95 32.73 29.14
VDP AC CBLM VEN PON SNR INTP. OLFB. OPT TRI CC
pSVMRF 25.16 3.34 14.26 7.28 9.05 19.71 7.30 12.52 9.87 15.67
MRF 19.13 3.48 19.13 17.39 15.65 13.91 16.52 14.78 10.43 22.61
+/− −31.50 4.03 25.48 58.11 42.17 −41.66 55.79 15.34 5.44 −30.71