期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2014
卷号：2
期号：12
出版社：S&S Publications
摘要：Biometric is the science and technology of measuring and analyzing biological data of human body,extracting a feature set from the acquired data and comparing this set against to the template set in the database.Biometric systems based on single source of information are called unimodal biometric system. The performance ofunimodal system is affected by noisy sensor data and non-universality [1]. Problems arised in the unimodal system canbe resolved using multimodal biometric. Multimodal biometrics can be achieved through a fusion of two or moreimages, where the resultant fused image will be more secured. This paper discusses various fusion techniques that areused in multimodal biometrics.
