Abnormal action determination method and device, electronic equipment and storage medium

Abstract

Embodiments of the invention provide an abnormal action determination method and device, electronic equipment and a storage medium. The method comprises the steps of obtaining a target video clip corresponding to a target action; obtaining a human skeleton key point corresponding to each frame of image in the target video clip, and obtaining a motion posture feature corresponding to the target video clip based on the human skeleton key point corresponding to each frame of image; inputting the motion posture features into an anomaly recognition model to obtain likelihood values corresponding to the motion posture features; and determining whether the target action in the video clip is an abnormal action or not according to the likelihood value. The motion posture features constructed based on the human skeleton key points in each frame of image in the target video clip can accurately describe human posture changes in the target video clip, abnormal actions can be accurately and timely confirmed by using the motion posture features and the abnormal recognition model, and the method is simple and convenient to use and easy to widely apply.

Description

technical field [0001] The present application relates to the technical field of computer vision, and in particular, relates to a method, device, electronic device and storage medium for determining an abnormal action. Background technique [0002] When exercising for fitness, if the movement is abnormal, it is not standard enough to easily affect the effect of the movement and may cause damage to the body. Therefore, it is particularly important to determine whether the movement is abnormal during exercise. [0003] When determining whether an action is abnormal, professional teachers usually rely on manual experience to detect abnormal actions. However, the number of professional teachers is limited and cannot analyze abnormal actions in a large number of actions in time, and this method relies on manual analysis, which is difficult to be widely used. application. Contents of the invention [0004] Embodiments of the present application provide a method, device, electro...

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a method, device, electronic device, and storage medium for determining abnormal actions, which can effectively solve the problems that the determination of abnormal actions is not timely enough and difficult to be widely used

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