Emerging Biometric Technology-A Review

Biometric recognition is the task of identifying an individual on the basis of his/her physiological or behavioral traits. Over the last three decades there has been a lot of work done on development of systems based on fingerprint, face, iris, voice etc., but in the recent past some new biometric measures have emerged which have shown prospect of enhancing the performance of the traditional biometrics. In this paper a review on emerging biometric techniques is presented.