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

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...

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 monitoring personnel will decrease when they stare at the monitor for a long time, and abnormal events often occur. False negatives and false negatives occurred, and many injuries and confusions were not prevented in the bud, resulting in many unnecessary losses

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