. Author manuscript; available in PMC: 2019 Feb 1.

Published in final edited form as: IEEE Trans Image Process. 2018 Feb;27(2):923–937. doi: 10.1109/TIP.2017.2768621

TABLE III.

Quantitative Comparison With Equal Vertex Regression Based Segmentation Method

Organ	Method	DSC(%)	PPV(%)	SEN(%)	ASD(mm)
BS	EVR	84.8±6.3	85.5±8.3	85.1±9.2	1.68±1.37
BS	PR	90.3±3.8	90.5±4.0	90.4±3.7	0.91±0.32

MA	EVR	92.7±2.8	93.3±3.0	92.3±4.7	0.98±0.98
MA	PR	94.4±1.3	94.4±2.3	94.5±2.3	0.43±0.12

LP	EVR	80.6±8.1	80.6±13.5	82.7±8.2	1.91 ±0.78
LP	PR	82.3±5.2	83.6±7.0	82.3±9.9	1.85±0.93

RP	EVR	81.4±9.9	82.6±14.5	81.9±6.9	1.94±0.90
RP	PR	82.9±6.1	83.7±6.9	83.3±9.8	1.81±0.63

BS - Brainstem; MA - Mandible; LP - Left Parotid Gland; RP - Right Parotid Gland. EVR – Equal Vertex Regression; PR - Proposed Method.