Improved vein pattern extracting algorithm and its implementation
This paper proposes an improved vein pattern extracting algorithm which compensates the loss of vein patterns in the edge area, gives more enhanced and stabilized vein pattern information, and shows better performance than the existing algorithm. Also, the problem arising from the iterative nature o...
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| creator | Im, Sang-Kyun Park, Hyung-Man Kim, Soo-Won Chung, Chang-Kyung Choi, Hwan-Soo |
| description | This paper proposes an improved vein pattern extracting algorithm which compensates the loss of vein patterns in the edge area, gives more enhanced and stabilized vein pattern information, and shows better performance than the existing algorithm. Also, the problem arising from the iterative nature of the filtering preprocess in the existing algorithm is solved by designing a filter that is processed only one time so that a fast recognition speed and reduced hardware complexity is obtained. The proposed algorithm is implemented with a FPGA (field programmable gate array) device and the FAR (false acceptance rate) shows five times batter than the existing algorithm and the recognition speed is measured to be 100 [ms/person]. |
| doi_str_mv | 10.1109/ICCE.2000.854470 |
| format | Conference Proceeding |
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| identifier | ISSN: 0747-668X |
| ispartof | 2000 Digest of Technical Papers. International Conference on Consumer Electronics. Nineteenth in the Series (Cat. No.00CH37102), 2000, p.2-3 |
| issn | 0747-668X |
| language | eng |
| recordid | cdi_ieee_primary_854470 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Algorithm design and analysis Data mining Field programmable gate arrays Filtering algorithms Filters Hardware Iterative algorithms Performance loss Veins Velocity measurement |
| title | Improved vein pattern extracting algorithm and its implementation |
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