Multispectral palmprint recognition using Image-Based Linear Discriminant Analysis
by Jin-Rong Cui
International Journal of Biometrics (IJBM), Vol. 4, No. 2, 2012

Abstract: In order to improve the accuracy of palmprint recognition, multispectral imaging has been employed to acquire more discriminative information. But how to use the multispectral information sufficiently is a problem to be solved. In this paper we using the Image-Based Linear Discriminant Analysis (IBLDA) and fusing the four bands palmprint images. We divide the four bands palmprint images into two groups and then construct a complex matrix using the two bands of every group and did the feature level fusion for each group respectively. The experiment shows that a higher recognition rate can be achieved when we used IBLDA method.

Online publication date: Sat, 29-Nov-2014

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