Face recognition security system and suspected person detection and early-warning method

A face recognition and security system technology, applied in character and pattern recognition, instruments, computer components, etc., can solve the problems of low recognition efficiency of face recognition library

Inactive Publication Date: 2017-08-18
BEIJING ZHONGHAI INVESTMENT MANAGEMENT CO LTD
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Problems solved by technology

In particular, the recognition of strangers has become the technical bottleneck of face recognition, and the existing technology is difficult to solve the problem of low recognition efficiency caused by the continuous accumulation of face recognition databases

Method used

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  • Face recognition security system and suspected person detection and early-warning method
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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings. The following description is only for a better understanding of the present invention, and does not set the protection scope of the present invention.

[0020] see figure 1 Schematic diagram of the security system. The security system based on face recognition technology of the present invention includes a face acquisition module, a face comparison server, an access control identification control module, an early warning display module and a stranger management system. Among them, the face acquisition module, that is, the video acquisition module: through the installed camera equipment, dynamically captures the face image of the person to form the video stream information. The video stream information also includes the basic attributes, position and direction attributes, floor attributes, and adjacent point attributes of cameras at each monitoring point.

[0021] The fa...

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Abstract

The invention discloses a face recognition security system which comprises a face acquisition module, a face contrast server, an access control recognition control module, an early-warning display module and a stranger management system, wherein the stranger management system receives stranger data sent by the face contrast server, controls the storage quantity of strangers by configuring similarity range parameters and valid time, and performs the stranger security early-warning based on the threshold value of the stranger data record. Through the face recognition security system, under the situation that the social public security has an urgent demand on recognition of strangers, the technical problem of recognizing strangers from massive security pictures/video data can be solved, and the breakthrough of tens of millions of order of magnitude recognition second feedback technology can be realized, thus helping a security department make early warning in the field of public security, and nipping in the bud.

Description

technical field [0001] The invention relates to the field of facial recognition, in particular to a facial recognition auxiliary detection and early warning method for suspicious persons. Background technique [0002] With the continuous growth of the economy, my country's social security system is also continuously developing, and the infrastructure of safe cities is constantly being improved and strengthened. [0003] Compared with other biometric technologies such as fingerprints and irises, portrait recognition technology belongs to biometric technology, which has the characteristics of uniqueness, measurability, and identifiability of biological characteristics. Portrait recognition technology is a biometric technology that uses some characteristic biological characteristics of the human face to automatically identify a person's identity. Unchanged for life, face recognition has many advantages such as initiative, non-invasiveness and user-friendliness. As the most cu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C9/00G06K9/00
CPCG07C9/37G06V40/173
Inventor 马亚中任广坤张岳孙玉红孙志军游腾飞
Owner BEIJING ZHONGHAI INVESTMENT MANAGEMENT CO LTD
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