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A Generic Template Update Framework: The Solution for Intra-Class Variations in Biometric Systems
2019
IEEE Access
It is already a consensus that intra-class variations will decline the performance of biometric systems. Many studies have explained how intra-class variations affect the biometric systems, while few approaches have proposed the effective solutions of template update. Since template update is a crucial procedure in biometric recognition systems, the problem is challenging because the newly selected templates must be representative of a large amount of intra-class variations such as posture
doi:10.1109/access.2019.2945064
fatcat:ju36qqjzzvbblj3ut2tk4gzlmq