Table 2: MPJRE and MPJPE Performance Comparison (Ablation Study).

Model	Performance		Aiming	Dance	Fall	Splinter	Walk
Ours	MPJPE (m)	min	0.011	0.015	0.005	0.001	0.007
		max	0.077	0.174	0.079	0.078	0.169
		average	0.014	0.056	0.025	0.016	0.052
	MPJRE (deg)	min	0.630	1.615	0.717	0.039	0.664
		max	4.388	12.781	12.770	12.505	10.412
		average	1.660	5.952	3.196	2.979	2.886
Standard DM	MPJPE (m)	min	0.013	0.012	0.011	0.007	0.016
		max	0.491	0.176	0.330	0.234	0.114
		average	0.251	0.052	0.089	0.076	0.049
	MPJRE (deg)	min	1.767	1.814	1.703	1.481	1.857
		max	16.548	24.111	31.337	29.396	15.104
		average	6.451	7.168	10.191	10.590	6.915
Standard LDM	MPJPE (m)	min	0.004	0.011	0.009	0.022	0.011
		max	0.245	0.187	0.352	0.170	0.144
		average	0.075	0.067	0.102	0.062	0.052
	MPJRE (deg)	min	0.494	1.415	0.995	1.042	0.984
		max	5.962	12.887	13.358	14.648	11.412
		average	2.095	5.590	5.255	4.667	3.887