Haiyun Xu Raymond N. J. Veldhuis Asker M. Bazen Tom A. M. Kevenaar Anton H. M. Akkermans Berk Gökberk Fingerprint verification using spectral minutiae representations. 397-409 2009 4 IEEE Trans. Inf. Forensics Secur. 3 https://doi.org/10.1109/TIFS.2009.2021692 db/journals/tifs/tifs4.html#XuVBKAG09