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

Table 1

Kinect device hardware parameters.

Project	Parameter
Effective range	1.2–3.5 meters
Visible range	Horizontal: 57 degrees, vertical: 43 degrees
Body rotation range	±27 degrees
Data flow	Color image: 640 ∗ 480, 30 fps
	Depth image: 320 ∗ 240, 30 fps