Social Behavioral Information Fusion in Multimodal Biometrics
Madeena Sultana, Padma Polash Paul, Marina L. Gavrilova · IEEE Transactions on Systems Man and Cybernetics Systems · 2017
The goal of a biometric recognition system is to make a human-like decisions on individual's identity by recognizing their physiological and/or behavioral traits. Nevertheless, the decision-making process by either a human or a biometric recognition system can be highly complicated due to low quality of data or an uncertain environment. Human brain has an advantage over computer system due to its ability to perform a massive parallel processing of auxiliary information, such as visual cues, cognitive and social interactions, contextual, and spatio-temporal data. Similarly to a human brain, social behavioral cues can aid the reliable decision-making of an automated biometric system. In this paper, a novel person recognition approach is presented, that relies on the knowledge of individuals' social behavior to enhance the performance of a traditional biometric system. The social behavioral information of individuals' has been mined from an online social network and fused with traditional face and ear biometrics. Experimental results on individual's and semi-real databases demonstrate significant performance gain in the proposed method over traditional biometric system.