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Method and system for comparing wanted men on Internet quickly with hidden video collecting

A technology for video capture and wanted criminals, applied in the field of identity recognition, can solve problems such as unfavorable promotion and insecurity, and achieve the effects of convenient on-site operation, long disposal time, and easy portability.

Inactive Publication Date: 2013-12-04
NORTH CHINA UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For this reason, what the present invention intends to solve is the unfavorable promotion and unsafe technical problems brought by the method of obtaining the identity information of the fugitive wanted person based on the mobile phone in the prior art by taking pictures of the mobile phone and extracting the facial feature image, and provides a method for using covert video Method and system for collecting and quickly comparing wanted criminals on the Internet

Method used

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  • Method and system for comparing wanted men on Internet quickly with hidden video collecting
  • Method and system for comparing wanted men on Internet quickly with hidden video collecting

Examples

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Effect test

Embodiment 1

[0036] see figure 1 As shown, it is a method for quickly comparing wanted criminals on the Internet by using covert video collection according to an embodiment of the present invention, including the following steps:

[0037] S01: The client uses a hidden camera to collect the suspect's face image information and ID card image information.

[0038] S02: The server obtains the face image information of the suspect from the face image information of the suspect collected by the client; the server obtains the face image information from the identity card image information of the suspect collected by the client;

[0039] S03: the server performs face recognition check on the face image information of the acquired suspect and the face image information on the ID card and the face image information of the wanted criminal on the Internet, to determine whether the suspect is a wanted criminal on the Internet, And the verification result is returned to the client output. Generally, a...

Embodiment 2

[0040] As other embodiments of the present invention, the method for quickly comparing wanted criminals on the Internet using more concealed videos, on the basis of the above embodiments, also includes the following steps:

[0041] The server performs OCR recognition on the identity document image information collected by the client to obtain the identity document number.

[0042] The server compares the obtained ID card number with the ID card number stored in the ID card information database, determines the authenticity of the ID card, and returns information about whether the ID card is authentic to the client for output .

Embodiment 3

[0044] As a method for quickly comparing wanted criminals on the Internet using more covert video in other embodiments of the present invention, on the basis of any of the above embodiments, the client and the server communicate through wireless communication. Through the wireless communication method, no special communication line is needed, which makes the whole communication method simpler.

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Abstract

The invention discloses a method and system for comparing wanted men on the Internet quickly with hidden video collecting. A face image and an identity document image are collected by a hidden camera, image collecting is completed secretly, the personal safety of a user can be guaranteed to a certain degree, a client side is only in charge of image information collecting and does not need to carry out any processing on images, all processing is carried out by a server, and accordingly the client side is simple in equipment structure, convenient to carry and use and very suitable for routing inspection.

Description

technical field [0001] The invention relates to the field of identification, in particular to a method and system for quickly comparing wanted criminals on the Internet by using covert video collection. Background technique [0002] In the current process of arresting wanted criminals, manual verification and comparison of predetermined wanted criminals is only carried out within a specific period of time and within a specific range. Post inspection. Before the inspection, it is necessary for the officers on duty to be familiar with the appearance and characteristics of a particular wanted criminal before making a comparison. In this way, even if other wanted criminals are encountered by the on-duty personnel, because the on-duty personnel do not know the appearance characteristics of the wanted criminals, they cannot complete the appearance comparison, and eventually the online wanted criminals escape, which directly leads to a particularly low verification efficiency. Mo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/20G06K9/00H04L29/06
Inventor 张永忠李正熙李颖宏安锐顾洪亮李艳东
Owner NORTH CHINA UNIVERSITY OF TECHNOLOGY
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