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Robust Finger-vein ROI Localization Based on the 3σ Criterion Dynamic Threshold Strategy
Region of interest (ROI) localization is one of the key preprocessing technologies for a finger-vein identification system, so an effective ROI definition can improve the matching accuracy. However, due to the impact of uneven illumination, equipment noise, as well as the distortion of finger positi...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2020
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7412349/ https://www.ncbi.nlm.nih.gov/pubmed/32708410 http://dx.doi.org/10.3390/s20143997 |