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

Table 5

Relationship between the number of thresholds and recognition accuracy.

	Kinect depth image (%)	Dataset image (%)	Training image (%)
5	45	31	19
10	57	42	27
20	73	59	40
30	87	79	52
50	89	81	51