
In this paper, we demonstrate the application of fringe projection profilometry (FPP) for secured 3D biometric fingerprint recognition system. For the extraction of texture as well as high frequency information in a practical biometric system simple Fourier filtering methods have been used. We also address the issue of 2D photo and video attacks, which implies presenting a photograph or video before authentication system to get un-authorize access. Using the developed spoof detection technique, the recognition system becomes more credible and secure, and can be used for different commercial and non-commercial applications.
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