Face detection-based method for verifying personnel and identity document for exit and entry

A technology of face detection and entry and exit, which is applied in the field of face detection to relieve pressure, improve accuracy and efficiency, and reduce the degree of omission

Inactive Publication Date: 2017-05-10
GUANGDONG UNIV OF TECH
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0005] The face detection method of the present invention can overcome the defect that the verification of witnesses in the past is completely manually operated; secondly, it improves the accuracy and efficiency of verification of witnesses; finally, it reduces the degree of omissions generated by manual operations and relieves the pressure on staff

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  • Face detection-based method for verifying personnel and identity document for exit and entry
  • Face detection-based method for verifying personnel and identity document for exit and entry
  • Face detection-based method for verifying personnel and identity document for exit and entry

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Embodiment Construction

[0021] The present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0022] Camera image transmission subsystem, this design uses a high-definition camera with SDK, such as figure 2 , Through the secondary development of the SDK, the real-time images acquired by the camera can be transmitted to the PC. Since the acquisition of images requires strict lighting conditions, it is necessary to adjust the exposure and focus of the camera in advance. The flow chart of the camera image transmission subsystem is as follows: image 3 shown.

[0023] The document detection subsystem, this design samples the document detection equipment that supports the detection of ID cards and passports, as follows Figure 4 It is an interface for reading ID card information. The device is connected to the PC, and by placing the certificate in the card readin...

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Abstract

The invention discloses a face detection-based method for verifying personnel and identity document for exit and entry. The work of verifying the identity cards and traffic permits of railway station entry personnel and exit-entry personnel mainly depends on artificial operation. The inspectors connect identity document detection equipment with a computer to verify the identity documents and judge whether the actual appearances of the detected objects are the same as the photos on the identity documents or not by eyes. Due to artificial comparison, the detection work is low in efficiency and has the disadvantage of omission. According to a face detection method, the defects of the past personnel and identity document verification due to artificial operation can be overcome, the personnel and identity document verification correctness and efficiency are improved, and finally the omission degree generated under artificial operation is reduced so as to relieve the pressure of the workers. The face detection-based method for verifying personnel and identity document for exit and entry comprises a camera image transmission subsystem, an identity document detection subsystem, a face recognition subsystem and a face comparison subsystem.

Description

technical field [0001] The invention relates to a face detection method, in particular to a face detection-based real-time intelligent witness verification method. Background technique [0002] Routine inspection of documents at airports, customs, and borders is an important means for public security organs to arrest criminals, prevent crimes, and conduct qualification examinations. The public security department may obtain the whereabouts of fugitives and criminal suspects through ID card information, so as to achieve the purpose of arresting criminals and solving cases. Therefore, how to use the certificate testing equipment to make the identity information be completely and efficiently input into the system, and verify the certificate and the subject of inspection is the primary problem to be solved in the entry-exit business system. [0003] But now, the verification work of the identity card and pass of the train station entry and exit personnel mainly depends on manua...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
CPCG06V40/172G06V40/161G06V40/168
Inventor 张志华张祺
Owner GUANGDONG UNIV OF TECH
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