Abnormal human body behavior alarm method and device

Abstract

The embodiment of the invention provides an abnormal human body behavior alarm method and device. The method comprises the following steps: acquiring a monitoring video stream, decoding the monitoring video stream to obtain a plurality of groups of monitoring images, performing human skeleton key point identification on the plurality of groups of monitoring images to obtain a plurality of groups of first human skeleton key point coordinate sets, judging whether a human behavior is abnormal according to the plurality of groups of first human skeleton key point coordinate sets, and if yes, generating an alarm of the abnormal human body behavior. According to the method, the indoor personnel behavior can be monitored in real time, and when the abnormal personnel behavior is found, the alarm can be automatically given out, so that the indoor property safety is greatly guaranteed.

Description

technical field [0001] The invention relates to the field of intelligent security technology, in particular to an alarm method and device for abnormal human behavior. Background technique [0002] The intelligent security system adopts image processing, pattern recognition and computer vision technology. By adding an intelligent video analysis module to the monitoring system, the powerful data processing capability of the computer is used to filter out useless or disturbing information in the video screen, automatically identify different objects, analyze and extract Key useful information in the video source. [0003] The smart security cameras currently on the market mainly include functions such as: shooting, zooming and long-distance observation, object movement detection and tracking, face recognition, etc. However, the real-time security camera only plays a role in real-time monitoring of the situation at home. When abnormal situations such as theft occur in the home,...

AI Technical Summary

Problems solved by technology

However, the real-time security camera is only used for real-time monitoring of the situation at home. When there is an abnormal situation such as theft at home, it cannot automatically send an alarm in real time, and cannot prevent the occurrence of property loss in time.

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