A New Approach for Security System based on Multi-Biometric Parameter

Electronics and Telecommunication Engineering

A biometric system is essentially a pattern recognition system that operates by acquiring biometric data from an individual, extracting a feature set from the acquired data, and comparing this feature set against the template set in the database. Multimodal biometric systems are becoming more and more popular, they have more accuracy as compared to unimodal biometric systems. On the other hand these systems are more complex. By using different Biometrics parameter we can create security system, which will be useful for the person’s identification and authentication and also for access control. This security system can be used anywhere as per the requirement of the user. For keeping the things confidential people needs security system, that security system should not be known or recognizable to anyone. As the Biometric parameters i.e. human characteristics and traits can allow people identification and authentication, it is used for security purpose globally. Researchers are working on the different biometric parameters which can be used for the creation of the security system. We discuss here different types of multimodal biometric systems, different decision fusion techniques used in these systems. We discuss their feasibility and advantage over unimodal biometric systems & some of the future directions of biometrics system.

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