6[2]Ling Hong and Anil Jain. Integrating faces and fingerprints for personal identification[J]. IEEE Trans. on Pattern Recognition and Machine Intelligence, 1998,20(12):1295-1307.
7[3]Ahmed S.Mohamed,etc.Empreinte: A prototype of an automated fingerprint identification system[J].1995,23(2):98-116.
8[4]B.M.Mehtre. Fingerprint Image Analysis for Automatic Identification[J]. Machine Vision and Application, 1993(6):124-139.
9[5]Louis Coetzee and Elizabeth C.Botha, Fingerprint Recognition In Low Quality Images[J], Pattern Recognition,1993,26(10):1441-1460.
10[6]Vizcaya,P.R.,Gerhardt,L.A..Multi-resolution fuzzy approach for singularity detection in fingerprint images[J].Proceeding of the SPIE,1997,2935:46-56.