TABLE 2. PCKh@0.5 for All Keypoints and for the Two Ankle Keypoints With Cut Off Thresholds of Confidence Scores at 0.2, 0.4, 0.6, and 0.8.

	PCKh@0.5
Threshold	All keypoints	Ankles	% of all keypoints discarded per threshold
0.2	88.9	84.1	7.1
0.4	91.3	89.8	18.5
0.6	90.9	93.2	36.7
0.8	93.5	100.0	76.2