People dangerous behavior analysis method, system and device and medium

Abstract

The invention relates to the technical field of security and protection, particularly provides a people dangerous behavior analysis method, system and device and a medium, and aims to solve the problem that an existing management and control mode cannot perform timely and effective early warning on dangerous behaviors and dangerous information without specific dangerous actions. In order to achieve the purpose, the people dangerous behavior analysis method provided by the invention can obtain an image containing a human face and an environment where a person is located, performs human face recognition and character recognition on the images respectively, and analyzes whether the person has a dangerous behavior according to a human face recognition result and a character recognition result; the specific position, the special identifier, the dangerous information and the like of the person corresponding to the face recognition result can be recognized according to the character recognition result, and whether the person corresponding to the face recognition result has the dangerous behavior or not is further analyzed, so that a complete and accurate clue is formed; and effective early warning of dangerous behaviors and dangerous information without dangerous actions can be facilitated for a management and control mechanism.

Description

technical field [0001] The present invention relates to the field of security technology, and specifically provides a method, system, device and medium for analyzing dangerous behavior of personnel. Background technique [0002] With the continuous development of security technology and artificial intelligence technology, the construction of a safe city has become a hot topic at present. The effective use of massive video resources acquired by security equipment is an important trend in the development of the security industry. At present, the management and control agencies use the video resources obtained by security equipment to control dangerous behaviors and dangerous information mainly through post-mortem research and judgment. Although there is also a management and control method that uses video resources obtained from security equipment to perform pre-warning management for some actions, but because this control method only considers the actions recorded in the vid...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the above-mentioned defects, the present invention is proposed to solve or partially solve the problem that the existing management and control methods cannot provide timely and effective early warning of dangerous behaviors and dangerous information without specific dangerous actions

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