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Video detection technology-based monitoring alarming method

A monitoring alarm and video detection technology, applied in image data processing, instrumentation, computing, etc., can solve problems such as loss of attention, loss, missed reports of abnormal events, false positives, etc., to reduce false negatives and false positives, reduce mental health Fatigue and work efficiency

Inactive Publication Date: 2018-01-05
ZHENGZHOU BLUEEYE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there are quite a few defects in the existing system, that is, the existing system can only simply receive the video content, and the monitoring personnel must concentrate all their attention on the video content, and staring at the monitor for a long time will lead to a decrease in concentration, thus It may cause omissions and false positives of abnormal events, and it is impossible to prevent damage and confusion in the bud, thus causing unnecessary losses

Method used

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Embodiment Construction

[0017] Specific embodiments are given below to further describe the present invention in detail.

[0018] A monitoring and alarming method based on video detection technology, comprising:

[0019] Separately collect video data streams in multiple monitoring areas;

[0020] Image preprocessing, which performs preliminary processing on the image of the video data stream to obtain the processed image;

[0021] Detecting and tracking moving objects in the video data, including object recognition and object tracking;

[0022] Target Recognition

[0023] Extract the feature information of the foreground moving target in the processed image, the feature information includes the object detection information of the moving target, including human body, vehicle, face, and head, analyze the moving track of the moving target, and match the moving track with the alarm rule The target is marked as suspicious;

[0024] Target Tracking

[0025] Track suspicious targets and record their ac...

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PUM

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Abstract

The invention provides a video detection technology-based monitoring alarming method. The method is characterized by comprising the steps of collecting video data streams in a plurality of monitoringregions; performing image preprocessing: performing primary processing on images of the video data streams to obtain processed images; detecting and tracking moving targets in video data: performing target identification and target tracking; and associating feature information of the corresponding moving targets in moving tracks of suspected targets of a plurality of video collection devices, determining the monitoring regions containing the same specific objects, performing statistics on detention time of the specific objects in the monitoring regions, and when the detention time exceeds a preset alarming time limit, generating a video analysis result which alarming needs to be performed according to.

Description

technical field [0001] The invention relates to the field of monitoring and alarming, in particular to a monitoring and alarming method based on video detection technology. Background technique [0002] The existing video monitoring system can enable users to view live video through the monitoring terminal, and has been widely used in military, banks, shops, parking lots, residential quarters, traffic intersections, commercial buildings and other places. When a behavior 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 occurs. However, there are quite a few defects in the existing system, that is, the existing system can only simply receive the video content, and the monitoring personnel must concentrate all their attention on the video content, and staring at the monitor for a long time will lead to a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/00G06T7/507
Inventor 李根胜李伟峰
Owner ZHENGZHOU BLUEEYE TECH CO LTD
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