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Method and device for identifying dangerous person

A technology of dangerous person and identification method, applied in the field of electronic equipment, can solve the problem of inability to effectively identify dangerous person and so on

Active Publication Date: 2017-11-24
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] For this reason, the first purpose of the present invention is to propose a dangerous person identification method to realize the purpose of identifying, tracking and marking dangerous people, and to solve the problem that existing traditional explosion-proof shields cannot be effectively used for external observation. The Problem of Identifying Dangerous Persons

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  • Method and device for identifying dangerous person
  • Method and device for identifying dangerous person

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Embodiment Construction

[0066] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0067] The method and device for identifying a dangerous person according to the embodiments of the present invention will be described below with reference to the accompanying drawings.

[0068] Since external personnel are relatively mixed in the conflict scene, it is difficult for security personnel to effectively identify external personnel through the observation window on the explosion-proof shield.

[0069] To solve this problem, an embodiment of the present invention proposes a dangerous person identification method to re...

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Abstract

The invention provides a method and a device for identifying a dangerous person. The method comprises steps: an image comprising at least one detected person is acquired; human face identification is carried out on the image to obtain the human face information of the detected person; according to the human face information and a preset database, whether the detected person is a dangerous person is judged, wherein the human face information of the dangerous person is included in the database; and if the judgment result is that the detected person is the dangerous person, the trajectory of the detected person is tracked according to the human face information, and the detected person is marked. The method realizes identification, marking and tracking on the dangerous person, and the problem that a dangerous person can not be effectively identified when the traditional explosion-proof shield is used for external observation in the prior art can be solved.

Description

technical field [0001] The invention relates to the field of electronic equipment, in particular to a dangerous person identification method and device. Background technique [0002] Explosion-proof shields are commonly used defense equipment for security personnel. Using explosion-proof shields in conflict scenes can not only effectively block the blows of bricks, stones, sticks, glass bottles and other objects, but also observe the external scene through the observation window on the explosion-proof shield and grasp the scene in real time. dynamic. [0003] However, since external personnel are relatively mixed in the conflict scene, it is difficult for security personnel to effectively identify external personnel when observing externally through the observation window. Contents of the invention [0004] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. [0005] For this reason, the first purpose of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06Q50/26
CPCG06Q50/265G06V40/161G06V40/171G06V40/173G06V20/41
Inventor 张铮吴昊刘旭忠安娜次刚郭宝磊宫心峰罗宗玮马晓徐斌许少鹏罗振华管清竹
Owner BOE TECH GRP CO LTD
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