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Identity identification method and system based on palm vein features, and image acquisition apparatus

An image acquisition device, palm vein technology, applied in biometric recognition, subcutaneous biometrics, character and pattern recognition, etc., can solve the problems of low security, low stability or low recognition accuracy, and achieve rich features and high accuracy. Biometric stability, less forgery effect

Inactive Publication Date: 2017-02-01
KONKA GROUP
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AI Technical Summary

Problems solved by technology

[0015] However, other identification technologies such as face and fingerprint are not high enough in stability or recognition accuracy. Many medical or other methods can be used to achieve the purpose of forgery, and the security is not very high.

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  • Identity identification method and system based on palm vein features, and image acquisition apparatus
  • Identity identification method and system based on palm vein features, and image acquisition apparatus
  • Identity identification method and system based on palm vein features, and image acquisition apparatus

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Embodiment Construction

[0070] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0071] see figure 2 , figure 2 It is a flow chart of a preferred embodiment of the identification method based on palm vein features of the present invention.

[0072] Such as figure 2 As shown, a kind of identification method based on palm vein feature that the embodiment of the present invention provides, comprises the following steps:

[0073] Step S100, turn on the near-infrared light source of the image acquisition device, and acquire the palm vein image of the user by controlling the image acquisition.

[0074] In the present invention, the step S100 specifically includes: t...

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Abstract

The invention relates to the technical field of intelligent terminal identity identification and discloses an identity identification method and system based on palm vein features, and an image acquisition apparatus. The method comprises the following steps: starting a near-infrared light source of an image acquisition apparatus, and obtaining palm vein images of users through control of image acquisition; when the palm vein images are acquired, reinforced processing is performed on the vein images through image preprocessing, and a vein blood vessel model corresponding to an identification algorithm is obtained through feature extraction; and matching identification is performed on vein features in the vein blood vessel model with sample features in a database, and the identity of a current person for acquisition is determined. According to the invention, identity identification is performed through the palm vein features of the users, and the method has the advantages of high anti-falsification, high accuracy, high biological feature stability and the like. Therefore, the identity identification method based on the palm vein features, with uniqueness and stability, brings greater convenience to the identity identification of the users.

Description

technical field [0001] The invention relates to the technical field of intelligent terminal identification, and discloses an identification method, system and image acquisition device based on palm vein features. As a high-security identification technology, palm vein identification has broad application prospects. The main application fields are as follows: [0002] (1) Application in the field of military and police [0003] There are many destructive weapons and important state secrets in the military and police field. Once stolen, it will cause huge losses to the country and the people. It is very important to strengthen the management of ammunition depots, personnel access management, and confidential management. [0004] (2) Application in government and enterprise units [0005] Palm vein identification technology has broad application prospects in government and enterprise units, such as OA system login of government agencies, information management, hierarchical aut...

Claims

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Application Information

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IPC IPC(8): G06K9/00
CPCG06V40/10G06V40/14
Inventor 金海焱廖丹陆川杨乐辉
Owner KONKA GROUP
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