Multimodal biometric feature fusion social insurance identity authentication system and method

Abstract

The present invention provides a multimodal biometric feature fusion social insurance identity authentication system and method. The system comprises a system body, an automatic focusing camera, a prism, a color selective mirror, an ultraviolet source, an infrared source, a common source, a player, a display screen, a wireless communication module, an identity card reader and a processor. The automatic focusing camera is employed to collect the iris, the face and the fingerprints in the human being biometric features to extract biological features, fuse the extracted biological features into fusion feature information through the processor and bind the fusion feature information with the identity number. The multimodal biometric feature fusion social insurance identity authentication system and method greatly improve the identity authentication safety, improve the efficiency of the database retrieval, and are simple in structure, low in cost, saved in space, low in system complexity and easy to realize.

Description

technical field [0001] The invention relates to identity authentication, in particular to an identity authentication system and an identity authentication method for multi-biological feature fusion social insurance. Background technique [0002] In many occasions, we often need to show our identity to others in order to obtain some kind of rights or permission. For example, when logging into the operating system, you can prove your identity to the computer by entering your user name and password, so as to obtain the right to use the computer. How to conduct personal identity authentication effectively, conveniently and quickly has become a key social problem that must be solved. [0003] Traditional identity authentication methods mainly use identification knowledge (such as passwords, passwords, etc.) and identification items (such as keys, ID cards, etc.) to prove identity. , and its identity is easily impersonated by others. Therefore, the traditional identity authenti...

AI Technical Summary

Problems solved by technology

For single-modal biometric identification technology, there are problems such as small samples and impersonation, which makes the security of biometric identification highly doubtful.

Although a variety of biometric authentication systems composed of multiple single biometric identification modules improve security, their complex structure, large footprint, high cost, and high integration difficulty factor make this system not widely used at present.

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