Abnormal behavior monitoring method, apparatus, computer device, and storage medium

Abstract

An abnormal behavior monitoring method, apparatus, computer device, and storage medium are disclosed. The method comprises: receiving a real-time video stream sent by a monitoring end, and extractinga preset number of video frame images from the video frame images according to a preset frequency as video sample data, thus avoiding network congestion and low processing efficiency caused by real-time video streams with large amount of data from being used directly, which improves the stability and timeliness of abnormal behavior monitoring, At that same time, the video sample data is preprocessed to obtain target data, and then the target data is input into the preset 3D convolutional neural network model for recognition, and the recognition result is compared with the preset abnormal behavior category, When the recognition result is one of the preset abnormal behavior categories, it is determined that the abnormal behavior is included in the video sampling data, so that the abnormal behavior in the video sampling data is automatically recognized by the 3D convolutional neural network model, and the automation and efficiency of the abnormal behavior monitoring are ensured.

Description

technical field [0001] The invention relates to the field of security monitoring, in particular to a method, device, computer equipment and storage medium for abnormal behavior monitoring. Background technique [0002] With the rapid development of social economy and the increasing population, more and more people will prefer public places for activities. In public places in some big cities, the population density is very high. When the population density is too high, it is inevitable that there will be Some abnormal events, especially in bustling streets, large shopping malls, stadiums and large factories, still occur from time to time. If they cannot be detected and dealt with in time, it is easy to cause casualties and property losses. [0003] In order to monitor these abnormal events, one of the measures generally taken is to add a video surveillance system. At present, video surveillance systems have spread all over various public places, including shopping malls, str...

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a method, device, computer equipment, and storage medium for abnormal behavior monitoring, so as to solve the problems of video monitoring omission and untimely monitoring caused by the current manual monitoring method

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