Research on Multiplayer Posture Estimation Technology of Sports Competition Video Based on Graph Neural Network Algorithm

Table 3

Comparison of PCP value results between this algorithm and other algorithms on vipsvediopose.

Methods	Algorithm (%) [20]	Algorithm (%) [21]	Algorithm (%) [22]	Algorithm (%) [23]	Ours (%)
Neck	78.1	62.8	78.2	57.8	87.1
Elbow	80.9	69.3	79.4	54.7	88.2
Shoulder	91.7	83.3	90.5	34.2	95.1
Wrist	65.4	84.2	93.2	78.5	92.7
Waist	63.8	83.0	92.5	81.0	95.9