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An abnormal target early warning tracking system and method based on behavior characteristic intelligent analysis

A technology of abnormal target and tracking system, which is applied in the field of abnormal target early warning and tracking system to achieve the effect of improving the accuracy rate

Active Publication Date: 2019-05-31
北京宇琪云联科技发展有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in most application scenarios, only identifying moving objects and their types is not enough to realize abnormal warning. For example, there are a large number of moving portraits in the security video information of public areas such as squares, roads, communities, stations, and museums. , most of them are pedestrians passing by, how to extract objects with abnormal behaviors from these moving portraits—including but not limited to lying down, walking in abnormal paths, smashing objects or others, etc.—is a difficult problem technical issues

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  • An abnormal target early warning tracking system and method based on behavior characteristic intelligent analysis
  • An abnormal target early warning tracking system and method based on behavior characteristic intelligent analysis

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[0031] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

[0032] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0033] Such as figure 1 As shown, the present invention provides an abnormal target early warning and tracking system based on intelligent analysis of behavioral characteristics, including:

[0034] The moving target tracking module is used to track the moving target from t...

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Abstract

The embodiment of the invention provides an abnormal target early warning tracking system and method based on behavior characteristic intelligent analysis. The method includes: tracking the moving target from the security video information; determining type of moving target, extracting multi-dimensional behavior characteristics of the moving target, performing supervised learning training of a behavior judgment model by utilizing multi-dimensional behavior characteristic samples of different types of moving targets, further realizing abnormal behavior judgment aiming at the multi-dimensional behavior characteristics of the current moving target, and performing early warning and tracking on the abnormal target when the current moving target has abnormal behaviors.

Description

technical field [0001] The present application relates to the field of Internet technology, in particular to a system and method for early warning and tracking of abnormal targets based on intelligent analysis of behavioral characteristics. Background technique [0002] Intelligent video security is an applied Internet technology that combines security video information perception with computer vision, multivariate data analysis, pattern recognition, and artificial intelligence prediction. Traditional security video systems—such as CCTV, infrared imaging detection, etc.—focus on the front-end video information collection and processing, as well as the layout of camera equipment, image transmission network architecture, etc., which can basically guarantee the real-time acquisition of video signals on the security scene And accuracy, with better image quality. However, the bottleneck lies in the intelligent analysis of front-end security video information and automatic abnorm...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/62
Inventor 任宇
Owner 北京宇琪云联科技发展有限公司
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