Abstract
This paper summarises a simple procedure for extracting fingerprint minutiae from a digital greyscale image. Many approaches were studied and the best selected and implemented. A sequential binarisation approach was chosen implementing Otsu's method for binarisation, a parallel thinning algorithm and then a crossing number approach for the minutiae extraction steps. The algorithm was implemented in a Matlab environment using images from the FVC2004 database. In order to show the performance of this algorithm results are presented and compared to another similar algorithm found in literature.
Original language | English |
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Title of host publication | Proceedings of the 6th International Symposium Communication Systems, Networks and Digital Signal Processing, CSNDSP 08 |
Publisher | IEEE |
Pages | 581-584 |
Number of pages | 4 |
ISBN (Electronic) | 9781424418763 |
ISBN (Print) | 9781424418756 |
DOIs | |
Publication status | Published - 29 Aug 2008 |
Event | 6th International Symposium Communication Systems, Networks and Digital Signal Processing, CSNDSP 08 - Graz, Austria Duration: 23 Jul 2008 → 25 Jul 2008 |
Conference
Conference | 6th International Symposium Communication Systems, Networks and Digital Signal Processing, CSNDSP 08 |
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Country/Territory | Austria |
City | Graz |
Period | 23/07/08 → 25/07/08 |