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：2016
卷号：4
期号：3
页码：3132
DOI：10.15680/IJIRCCE.2016.0403037
出版社：S&S Publications
摘要：Multibiometric systems use multiple sources of biometric information to establish the identity o f an individual. By adopting multibiometric systems the recognition performance can be improved. The use of multiple sources of information also ensures that the system is harder to forge and the failure to enroll is less probable . The potential of deploy ing biometric systems has led to the creation of large multibiometric databases. Therefore, filtering the database in order to reduce the number of potential candidates for matching is a desirable component of any large - scale biometric system. . Index code is obtained by computing match scores between a biometric input images and fixed set of reference images. The proposed technique is used for generating index codes for classification biometric databases. The proposed technique is extended to retrieve ident ities from multimodal databases. This method allow fast search in shorter response time
关键词：Multibiometric; Filtering; Index code; Image retrieval
