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Face recognition system and recognition method based on railway security check

A face recognition system and face recognition technology, applied in the field of face recognition systems based on railway security inspection, can solve the problems of unfavorable monitoring security and effectiveness, and the inability to judge whether the person under inspection is a suspect or suspicious person. , to achieve the effect of improving safety and efficacy

Inactive Publication Date: 2016-03-23
CHONGQING KAIZE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a face recognition system based on railway security inspection, which aims to solve the problem that it is impossible to determine whether the person under inspection is a suspect or suspicious person in the current railway security inspection work, which is not conducive to improving the security of monitoring. questions of sex and effectiveness

Method used

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  • Face recognition system and recognition method based on railway security check
  • Face recognition system and recognition method based on railway security check

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Embodiment 1

[0025] figure 1 It is a structural diagram of a face recognition system based on railway security inspection provided by an embodiment of the present invention, and is described in detail as follows:

[0026] The photographing terminal 1 located at the railway security checkpoint or the entrance and exit of the station is used to take photos of faces passing through the railway security checkpoint;

[0027] Face recognition server 2 is used to carry out face recognition to all photos, recognize the face information of each photo, according to the pre-established temporary population database, fugitive population database, key population database, urban fugitive personnel database and the described Face information, generate face recognition results and similarity, in the face recognition results, give priority to photos with high similarity, and detect suspicious persons.

[0028] The photographing terminal 1 located at the railway security checkpoint or the entrance and exit...

Embodiment 2

[0032] figure 2 It is an implementation flowchart of the identification method provided by the embodiment of the present invention, and is described in detail as follows:

[0033] Step S201, the shooting terminal 1 located at the railway security checkpoint or station entrance and exit takes photos of faces passing through the railway security checkpoint;

[0034] Step S202, the face recognition server 2 performs face recognition on all photos, recognizes the face information of each photo, and according to the pre-established temporary population database, fugitive pursuit database, key population database, urban fugitive personnel database and the Face information, generate face recognition results and similarity, in the face recognition results, give priority to photos with high similarity, and detect suspicious persons.

Embodiment 3

[0036] The embodiment of the present invention describes the preferred implementation process of the face recognition system based on railway security inspection, which is described in detail as follows:

[0037] The whole system mainly includes the following two modules:

[0038] Face acquisition module:

[0039] The function of this module is to collect faces whose quality meets the requirements, perform a first-level comparison, and pass the faces that are initially determined to be similar to the next module.

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Abstract

The invention is applicable in the field of image recognition, and provides a face recognition system and recognition method based on railway security check. The face recognition system based on railway security check comprises a shooting terminal positioned at a railway security checkpoint or a station entrance-exit and used for shooting photos of faces passing through the railway security checkpoint, and a face recognition server used for performing SHAPE / *MERGEFORMAT face recognition on all the photos to recognize face information of each photo, generating face recognition results and similarity according to a pre-built temporary resident population library, pursuit library, key population library, urban escaped criminal library and the face information and preferentially processing the photos with high similarity in the face recognition results to detect suspected persons. The system and the method have the advantages of improving the security and the validity of railway security check and being suitable for railway security checkpoints and station entrances-exits with high turnover.

Description

technical field [0001] The invention belongs to the field of image recognition, in particular to a face recognition system and a recognition method based on railway security inspection. Background technique [0002] With the gradual improvement of the supervision and management system and monitoring facilities, the railway authority has established a monitoring center. The monitoring center adopts video monitoring as the main method. The monitoring points are distributed in places where the flow of people is relatively concentrated. The railway security inspection situation is uploaded to the monitoring center in real time through the image transmission channel. Based on this, railway security inspectors can keep abreast of the status of each area in order to deal with emergencies. [0003] However, currently in the railway security inspection work, it is impossible to determine whether the inspected person is a suspect or a suspicious person, which is not conducive to impro...

Claims

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Application Information

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IPC IPC(8): G06K9/00
CPCG06V40/161
Inventor 屈景春吴军
Owner CHONGQING KAIZE TECH
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