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Combining Face and Iris Biometrics for Identity Verification

Wang, Yunhong, Tan, Tieniu, Jain, Anil K.·2003·Lecture Notes in Computer Science

Abstract

Face and iris identification have been employed in various biometric applications. Besides improving verification performance, the fusion of these two biometrics has several other advantages. We use two different strategies for fusing iris and face classifiers. The first strategy is to compute either an unweighted or weighted sum and to compare the result to a threshold. The second strategy is to treat the matching distances of face and iris classifiers as a two-dimensional feature vector and to use a classifier such as Fisher's discriminant analysis and a neural network with radial basis function (RBFNN) to classify the vector as being genuine or an impostor. We compare the results of the combined classifier with the results of the individual face and iris classifiers.

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Metadata

Authors
Wang, Y., Tan, T., & Jain, A. K.
Venue
Lecture Notes in Computer Science
Published
2003
Pages
805-813
ISSN
0302-9743 (ISSN-L)
OpenAlex
W2120433720
Cited by
313
References
24
FWCI
14.51
Type
conference paper
Language
en
Open access
closed

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CoChat. (2026). Citation check: Combining Face and Iris Biometrics for Identity Verification. https://app.cochat.ai/papers/10.1007/3-540-44887-x_93
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Wang, Y., Tan, T., & Jain, A. K. (2003). Combining Face and Iris Biometrics for Identity Verification. Lecture Notes in Computer Science. https://doi.org/10.1007/3-540-44887-x_93

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