Multi-dimensional biological characteristic information security authentication detection method
A biometric information and security authentication technology, applied in the field of multi-dimensional biometric information security authentication and detection, can solve the problems of low recognition rate of dirty fingers and automatic replacement, and achieve the effect of strong practicability and wide adaptability
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[0018] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention will be further explained below in conjunction with specific embodiments.
[0019] See Figure 1 to Figure 2 , The present invention provides a technical solution: a multi-dimensional biometric information security authentication and detection method, the security authentication detection method includes the following steps:
[0020] Step 1: Combination of identification types; set the identification type and number in the security level, and the accuracy and safety of the identification type in each security level will be improved in turn, for example, set the security level to 3 and the identification types in the three security levels respectively It is: fingerprint recognition and face recognition, finger vein recognition and palm geometric recognition, palm vein recognition and iris recognition, selection mode, the mode is di...
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