A method and system for artificial intelligence analysis of public security law enforcement video
A technology of artificial intelligence and analysis method, applied in closed-circuit television system, TV system components, TV, etc., can solve problems such as no function, hidden danger to the personal safety of public security personnel, high danger, etc.
Active Publication Date: 2022-06-03
重庆特斯联智慧科技股份有限公司
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AI Technical Summary
Problems solved by technology
[0002] At present, the method of video recording has been widely used in the process of public security law enforcement, but the law enforcement process is limited to recording the law enforcement process without further functions
Observation found that public security personnel are relatively dangerous in the process of law enforcement, especially in recent years, violent resistance to the law has occurred frequently, which has caused great hidden dangers to the personal safety of public security personnel
Method used
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[0045] The application will be described in further detail below in conjunction with the accompanying drawings and examples. Understandably, what is described here
[0047] FIG. 1 shows a flowchart of an artificial intelligence analysis method for public security law enforcement video according to an embodiment of the present invention. As shown in Figure 1
[0060] Specifically, it is necessary to conduct real-time evidence collection on the attack behavior of law enforcement targets. local storage on the video capture device
[0068] The two-tuple is used as the input parameter of the time series analysis model, wherein
[0069] By inputting the time series model in the form of two-tuple, the attack behavior can be accurately predicted.
[0071] Specifically, the way the video capture device releases the self-rescue substance can be divided into physical and chemical aspects. thing
[0075] FIG. 2 shows a flowchart of an artificial intelligence analysis method for public sec...
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The embodiment of the present application provides an artificial intelligence analysis method and system for public security law enforcement video. The method comprises: equipping public security law enforcement personnel with a video acquisition device to collect audio and video data; extracting multiple video frames in the audio and video data according to time intervals, and identifying whether there is an attack weapon in the video frame by comparing with a weapon image database, Obtain the attack weapon recognition result; extract multiple video frames in the audio and video data according to the time interval, identify the position and posture of the law enforcement object in multiple frames, predict the probability of the law enforcement object attacking the public security law enforcement personnel through the time series analysis model, and obtain the attack Behavior recognition results; in the presence of offensive weapons or offensive behaviors, the video acquisition device will issue a voice warning; Release self-rescue substance. The application improves the security of the public security law enforcement personnel.
Description
An artificial intelligence analysis method and system for public security law enforcement video technical field The application relates to artificial intelligence field, relate in particular to a kind of public security law enforcement video artificial intelligence analysis method and system system. Background technique At present, the mode of video recording has been widely adopted in the public security law enforcement process, but the law enforcement process is only limited to Enforcement process is recorded without further functionality. Observation found that the risk of public security officers in the process of law enforcement is higher than Especially in recent years, violent resistance against the law has occurred frequently, which has caused great hidden dangers to the personal safety of public security personnel. [0003] With the continuous maturity and widespread use of artificial intelligence technology, the application of artificial intelligence technol...
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IPC IPC(8): H04N5/76H04N7/18
CPCH04N5/76H04N7/18
Inventor 不公告发明人
Owner 重庆特斯联智慧科技股份有限公司