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. Author manuscript; available in PMC: 2019 Jul 1.
Published in final edited form as: Comput Med Imaging Graph. 2018 May 1;67:45–54. doi: 10.1016/j.compmedimag.2018.04.009

Table 1.

Distribution of the training and testing datasets into 5 subgroups of OA following the clinician visual classification. Note that with the addition of simulated data the number of the condylar meshes included in the training network were 74 meshes per group. For groups that had more than 74 meshes, such as the control group, the preprocessing step randomly selected 74 condyles.

Number of
3D condylar
meshes		 Group 0
Control		 Group 1
Close to normal		 Group 2
Degeneration 1		 Group 3
Degeneration 2		 Group 4
Degeneration 3		 Group 5
Degeneration 4–5
Available for the training =259 105 33 28 31 37 25
Available + simulated = 530 105 99 84 93 74 75
Testing = 34 0 3 9 16 6 0