ResearchBenchmarks3D Joint Position Estimation on Motion I Forward arm movement 1 (short-duration occlusion)Follow2.06RMSE (x)AKC1.9942.43952.8853.3305Jun 17, 2026Evaluation ResultsMethodMethodLinksRMSE (x)RMSE (y)RMSE (z)AKC2026.062.061.893.27COIK2026.062.072.0710.56KF2026.063.511.651.91Raw2026.063.711.7434.86