A Comparative Study on Biometrics For Building Similarity Based Multimodal Biometric System

摘要

Single biometric systems have a range of issues like noisy information, non-universality, spoof attacks and unacceptable error rate. In order to avoid these attacks Multimodal biometric template securing system can be developed by fusing multiple biometric of a human. This paper proposed a comparative study on two different biometric in term of their similarities. The chosen biometric are retina and hand vein patterns of a person. These two biometric had shown good number of similar measures which will be used to design a better multimodal system. The main merit of choosing similarity based biometrics will address new dimension of fusing procedure to build and achieve a better security system.