In this manuscript we present a new multimodal biometric system named MAG for the detection and recognition of face, ear and hand geometry. We propose a new feature extraction metric (Arity) and a modified classifier (Grep) as a part of MAG method. We use Multi-objective genetic algorithm for the combinatorial search space optimization of ear, face and hand geometry. We show that our proposed MAG method improves the performance and robustness of recognition when compared to methods proposed in literature. We apply the proposed method to a variety of datasets and show the results.

Keywords:Multimodal Biometrics, Multi Objective Genetic Algorithm, Arity feature extractor, Grep classifier (MAG)