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Intelligent monitoring system and method based on image processing

An intelligent monitoring system and image processing technology, applied to closed-circuit television systems, instruments, individual input port/output port registers, etc., can solve problems such as waste of human resources, and achieve easy identification, reduced possibility, and clarity high effect

Active Publication Date: 2021-02-19
CHONGQING TECH & BUSINESS INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Taking videos of these areas requires extra attention from security personnel, and even requires additional security personnel to be near these areas, which is likely to cause a lot of waste of human resources

Method used

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  • Intelligent monitoring system and method based on image processing

Examples

Experimental program
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Embodiment 1

[0039] Intelligent monitoring system based on image processing, as attached figure 1 As shown, it includes an area setting subsystem, an image processing subsystem, an image analysis subsystem, a security terminal, and an acquisition terminal. In this embodiment, for the sake of illustration, the confidential office in the office building is defined as an area that cannot be freely entered and exited, that is, the gate of the confidential office is the designated restricted area in this application. The collection terminal is an existing monitoring device capable of shooting video. In this embodiment, the collection terminal is preferably a surveillance camera. The security terminal is an existing monitoring device for displaying surveillance video. In this embodiment, the security terminal is preferably a closed-circuit television and a loudspeaker used in an existing monitoring room.

[0040] The acquisition terminal is installed in the aisle of the office building, and is ...

Embodiment 2

[0056] The difference between this embodiment and Embodiment 1 is that: figure 2 As shown, in addition to video surveillance, the existing secret office also has an access control system, which is connected with the image analysis subsystem signal. The access control system is an intelligent system for the gates of the existing confidential offices. It performs identity verification through keys, fingerprints, ID cards, face recognition, etc., and the gates can only be opened when the identity verification is passed. When the gates are opened, the access control system generates access control signals Send to image analysis subsystem

[0057] The reminder module is also used to judge whether the access control signal is received when the prediction result is an intrusion, if received, then generate a normal signal, and if not, generate an alarm signal.

[0058] There are multiple collection terminals, including conventional collection terminals and recording collection termi...

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PUM

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Abstract

The present invention relates to the technical field of video image processing, in particular to an intelligent monitoring system and method based on image processing. Display the warning area and the character frame; it is also used to sequentially determine whether the warning area in the image I overlaps with the character frame, if the warning area in the image I of the current frame coincides with the character frame, then obtain the image I within the preset time period as image II ; The image analysis subsystem is used to sequentially calculate the coincidence rate of the warning area and the person frame in the image II, and generate a prediction result according to the coincidence rate. When the prediction result is a stay, a prompt signal is generated; when the prediction result is an intrusion , generating an alarm signal. This solution can remind the security personnel when someone invades the warning area, effectively protect the warning area, and make reasonable use of human resources.

Description

technical field [0001] The invention relates to the technical field of video image processing, in particular to an image processing-based intelligent monitoring system and method. Background technique [0002] With the development of image processing technology, its applications are all over our life, the most common of which is to process the images collected by video surveillance. In the prior art, the security personnel are located in the monitoring room, view the surveillance video through the display, and analyze the collected video through image processing, so as to mark and track suspicious targets, which is convenient for the security personnel to view. However, in order to realize a complete monitoring system, there are many monitoring devices installed, and there will be more corresponding monitoring videos. Multiple security personnel are required to ensure that all monitoring videos are viewed. [0003] For enterprises, there will be some secrets, and the office...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08B13/196H04N7/18G07C9/25
CPCG08B13/19613H04N7/18
Inventor 荆于勤
Owner CHONGQING TECH & BUSINESS INST
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