The Survey of Architecture of Multi-Modal (Fingerprint and Iris Recognition) Biometric Authentication System
Afshan Ashraf, Isha Vats · International Journal of Engineering Research and Applications · 2017
Biometrics based individual identification is observed as an effective technique for automatically knowing, with a high confidence a person's identity.Multi-modal biometric systems consolidate the evidence accessible by multiple biometric sources and normally better recognition performance associate to system based on a single biometric modality.Multi biometric systems are used to overcome this issue by providing multiple pieces of indication of the same identity.This system provides effective fusion structure that combines information provided by the multiple field experts based on decision-level and score-level fusion method, thereby increasing the efficiency which is not conceivable in uni-modal system.Multi-modal biometrics can be attained through a fusion of two or more images, where the subsequent fused image will be more protected.This paper discusses various fusion techniques, architecture of multi-modal biometric authentication and working of biometric fusion i.e.Iris and Fingerprint recognition that are used in multi-modal biometrics.