Palm-flip detector: measured error
A rigid hand is rotated about its own long axis by a known angle at a known rate, projected orthographically and perturbed by landmark noise. The instant the rotation passes ninety degrees is therefore known exactly, and the detector's report is compared against it.
Nothing here is precomputed
The figures below were produced in this tab, just now, by the same modules the application runs. Reload the page and they are computed again. The corpus is seeded, so the numbers are reproducible rather than merely repeatable.
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