Table 3.

Performance evaluation using WCA metric which describe the percentage number of frames in the test dataset where all the body-parts are detected within a certain threshold distance (${\mathsf{\Omega }}_{wca}$) from the ground truth location. Two experiments are carried out using ${\mathsf{\Omega }}_{wca}$ = 5 cm and ${\mathsf{\Omega }}_{wca}$ = 3 cm. The best results are marked in bold.

Method	${\mathbf{\Omega }}_{\mathit{wca}}$ = 5 cm	${\mathbf{\Omega }}_{\mathit{wca}}$ = 3 cm
Hesse et al. [78]	90.0%	85.0%
Proposed method	95.8%	86.3%