International Journal of Computer Applications
An appropriate combination of multiple biometric sensors increases the reliability of verification through biometrics. In this paper, the authors propose an effective method of fusion of biometrics based on a dynamic selection of threshold point of fingerprint and iris biometrics towards identifier of an optimal set of rules for fusion. The effectiveness of the method has been established using several benchmark databases using simulated annealing approach. The selection of a proper set of parameters for SA is a multi-objective decision making optimization problem.