Table 6.

Ablation study of additional losses. ${\mathcal{L}}_{\text{J2D}}$ (2D reprojection loss) and ${\mathcal{L}}_{\text{BA}}$ (bone loss). We report the MPJPE and PA-MPJPE evaluated on the EE3D-S and EE3D-W datasets with the visibility masks enabled.

Dataset	Config.	${\mathcal{L}}_{\text{J2D}}$	${\mathcal{L}}_{\text{BA}}$	MPJPE	PA-MPJPE
EE3D-S	(A)			100.80	74.63
	(B)	$✓$		101.27	72.76
	(C)	$✓$	$✓$	98.67	68.89
EE3D-W	(A)			177.28	100.84
	(B)	$✓$		174.30	95.76
	(C)	$✓$	$✓$	166.19	93.07