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4120585 | DePalma et al. | Oct 1978 | |
4151512 | Riganati et al. | Apr 1979 | |
4310827 | Asai | Jan 1982 | |
4704909 | Grahn et al. | Nov 1987 | |
4817183 | Sparrow | Mar 1989 | |
4832485 | Bowles | May 1989 | |
4857916 | Bellin | Aug 1989 | |
5140642 | Hsu et al. | Aug 1992 | |
5467403 | Fishbine et al. | Nov 1995 | |
5546471 | Merjanian | Aug 1996 | |
5583933 | Mark | Dec 1996 | |
5732148 | Keagy et al. | Mar 1998 | |
5812252 | Bowker et al. | Sep 1998 |
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---|---|---|
2736179 | Jun 1995 | FRX |
2960708 | Apr 1996 | DEX |
2185937 | Aug 1987 | GBX |
Entry |
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Nalini K. Ratha, Shaoyun Chen and Anil K. Jain, "Adaptive Flow Orientation-Based Feature Extraction in Fingerprint Images," Pergamon, Pattern Recognition, vol. 28, No. 11, pp. 1657-1672, 1995. |