Pull-up detection system and method based on bone and face key points
A face key point, pull-up technology, applied in sports accessories and other directions, to achieve the effects of low cost, easy portability, and fast detection speed
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[0053] Such as figure 1 and figure 2 As shown, the mobile phone is placed on the front to shoot the video, and the distance between the key points of the human wrist bones and the crossbar in the continuous frames is detected to determine whether it is in the process of pulling up. By extracting the key points of the face and the key points of the chin The change of the position of the rod, and the change of the included angle between the upper arm (the connection line "shoulder bone key point - elbow bone key point") and the forearm (the connection line "elbow bone key point - wrist bone key point") To judge its effectiveness in the process of ascent, descent and completion of the action.
[0054] The invention provides a pull-up detection system based on key points of bones and faces, including:
[0055] An image acquisition module that processes images collected by the camera to obtain image recognition information;
[0056] An image recognition module that extracts the...
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