Moving target analyzing and tracking method and system based on video monitoring

A moving target, video surveillance technology, applied in the field of communications, can solve the problems of missing, false, and drop abnormal events, and achieve the effect of reducing false negatives and false positives, saving storage space, and saving manpower

Inactive Publication Date: 2013-03-13
WUXI GANGWAN NETWORK TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional video surveillance mode can only simply receive the video content, and the monitoring personnel must concentrate all their attention on the video content. Due to the limited energy of the person, the attention of the monitori...

Method used

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  • Moving target analyzing and tracking method and system based on video monitoring
  • Moving target analyzing and tracking method and system based on video monitoring
  • Moving target analyzing and tracking method and system based on video monitoring

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Embodiment Construction

[0031] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0032] The flow of the first embodiment of the video surveillance-based moving target analysis and tracking method of the present invention is as follows figure 1 Shown:

[0033] Step 101: acquisition of surveillance video, obtaining video streams recorded by surveillance cameras.

[0034] Step 102: Image preprocessing, performing preliminary processing on the image of the video stream to obtain the processed image;

[0035] In the implementation step 102, various technical operations are required for image preprocessing, and finally a mapping relationship is established between the collected image and the object in the three-dimensional space.

[0036] Step 103: Target recognition, performing target recognition and classification on foreground objects in the processed image, and the classificatio...

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PUM

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Abstract

The invention discloses a moving target analyzing and tracking method and system based on video monitoring. The moving target analyzing and tracking method comprises the following steps of: monitoring video acquisition, acquiring video streaming recorded by a monitoring camera; performing image preprocessing: primarily processing an image of the video streaming, and acquiring a processed image; performing target recognition: performing target recognition classification on each foreground object of the processed image, wherein the classified type of targets comprises persons, vehicles and objects; performing motion track analysis: analyzing the motion track of each target according to the setting of an alarm rule, marking a target of which the motion track is matched with the alarm rule as a suspected target, and giving out an alarm; and tracking the target: tracking the suspected target, and recording the actual motion track and the actual motion direction of the suspected target. According to the method, the alarm is automatically given aiming at an abnormal event, the possibility of missing report and error report is reduced, and the workload of security monitoring personnel is lightened.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and system for analyzing and tracking a moving target based on video monitoring. Background technique [0002] With the rapid development of electronic technology and information technology, video surveillance systems have been widely used in military, banks, shops, parking lots, residential quarters, traffic intersections, commercial buildings and other places. When an incident occurs, video surveillance can provide powerful assistance for security personnel to respond accurately and in a timely manner, and can also provide strong support for investigation and evidence collection after the incident, making a great contribution to ensuring the normal operation of society and public places. [0003] The traditional video surveillance mode can only simply receive the video content, and the monitoring personnel must concentrate all their attention on the video conten...

Claims

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Application Information

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IPC IPC(8): G06T7/20G06K9/00
Inventor 高峰
Owner WUXI GANGWAN NETWORK TECH
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