The rising demand for high security and reliable authentication schemes, led to the
development of the unimodal biometric system so that the multimodal biometric system has
emerged. The multimodal biometric system will use more than one biometric trait of an
individual for identification and security purpose. Fusion plays a major role in the multimodal
biometric system. Several fusion techniques are used in biometric systems. Feature level
fusion is a very much popular method as compared to the other fusion techniques. In this …

The rising demand for high security and reliable authentication schemes, led to the
development of the unimodal biometric system so that the multimodal biometric system has
emerged. The multimodal biometric system will use more than one biometric trait of an
individual for identification and security purpose. Fusion plays a major role in the multimodal
biometric system. Several fusion techniques are used in biometric systems. Feature level
fusion is a very much popular method as compared to the other fusion techniques. In this …