Swimmer’s Posture Recognition and Correction Method Based on Embedded Depth Image Skeleton Tracking

Table 4

Relationship between pixel M_max and recognition accuracy.

	Kinect depth image (%)	Dataset image (%)	Training image (%)
20	31	19	16
30	61	54	22
50	73	67	37
100	82	79	50
200	83	77	51
300	84	75	50