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Video surveillance method, device and system

A technology of video monitoring and video image, applied in the direction of closed-circuit television system, etc., can solve the problems of consuming a lot of manpower and material resources, and the recognition accuracy is not high, and achieve the effect of improving accuracy and efficiency

Active Publication Date: 2021-03-23
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing technology, when a suspicious person appears in the monitored video image, manual screening is required to obtain the specific person information of the suspicious person, but this obviously requires a lot of manpower and material resources, and the recognition accuracy is not high

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  • Video surveillance method, device and system
  • Video surveillance method, device and system
  • Video surveillance method, device and system

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Embodiment Construction

[0025] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangement of components and steps, the numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the invention unless specifically stated otherwise.

[0026] Meanwhile, it should be understood that, for the convenience of description, the dimensions of various parts shown in the accompanying drawings are not drawn in an actual proportional relationship.

[0027] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

[0028] Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, techniques, methods, and apparatus should be considered part of the authorized d...

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PUM

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Abstract

The invention discloses a video monitoring method, device and system, and relates to the technical field of video monitoring, wherein the method comprises the steps of: receiving monitoring time information sent by a video monitoring device and video image information acquired during the monitoring time; receiving acquisition time information sent by an identity identification acquisition device and user device identification information acquired during the acquisition time; if the time difference of the monitoring time and the acquisition time is in the threshold value time range, associatingvideo image information with the user device identification information; and, according to the association relationship of the video image information and the user device identification information,determining information of a user in a video image by utilizing user information corresponding to the user device identification information. By means of the video monitoring method, device and systemdisclosed by the invention, the accuracy and the efficiency of identifying the specific information of the user can be improved.

Description

technical field [0001] The present invention relates to the technical field of video surveillance, and in particular, to a video surveillance method, device and system. Background technique [0002] In major shopping malls or other public places, the installation of cameras is becoming more and more popular. In the prior art, when a suspicious person appears in a monitored video image, manual screening is required to obtain the specific person information of the suspicious person, but this obviously requires a lot of manpower and material resources, and the recognition accuracy is not high. SUMMARY OF THE INVENTION [0003] A technical problem to be solved by the present invention is to provide a video monitoring method, device and system that can improve the accuracy and efficiency of identifying user specific information. [0004] According to one aspect of the present invention, a video monitoring method is proposed, comprising: receiving monitoring time information se...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/18
CPCH04N7/18
Inventor 杨明川刘国萍宋科
Owner CHINA TELECOM CORP LTD