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ROC Curve - Without Smoothing

Upon curiosity to discover what disablement of smoothing would do to performance, it turned out - at least based on the first person versus all of the rest - that this does not have a noticeable effect on performance. This can perhaps be explained by the sparse triangulation and the first order geodesic measure which determines the surface boundaries.

Figure: Performance when smoothing gets disabled, demonstrating little difference compared to prior results