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Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.12008/43494 How to cite
Title: Recognizing infants and toddlers over an on-production fingerprint database
Authors: Camacho, Vanina
Garella, Guillermo
Franzoni, Francesco
Di Martino, Luis
Carbajal, Guillermo
Preciozzi, Javier
Fernández, Alicia
Type: Ponencia
Keywords: Fingerprint, Biometric, Recognition, Newborns, Infants, Toddlers, interpolation
Descriptors: Procesamiento de Señales
Issue Date: 2017
Abstract: It is widely known that biometric systems based on adults fingerprints have reached an outstanding performance when compared against other biometric traits. This explains their extensive use by governmental agencies in charge of citizen identification. Nevertheless, the performance is highly degraded when fingerprints of newborns or toddlers are used. In this work, we analyze the performance of existing solutions (both at sensor and matching level) using 45000 infants fingerprints taken from an on-production civilian database. We also propose a solution by zooming the input fingerprints with an interpolation factor based on ridges distances. The developed solution shows improvements in both fingerprint quality (NFIQ 2.0) as well as recognition performance
Description: Trabajo presentado al International Conference of the Biometrics Special Interest Group (BIOSIG), Darmstadt, Germany, 20-22 set. 2017
Citation: Camacho, V, Garella, G, Franzoni, F, Di Martino, L, Carbajal, G, Preciozzi, J, Fernández, A. "Recognizing infants and toddlers over an on-production fingerprint database" Publicado en: Proceedings of the International Conference of the Biometrics Special Interest Group (BIOSIG), Darmstadt, Germany, 2017, pp. 1-5, doi: 10.23919/BIOSIG.2017.8053518.
Academic department: Procesamiento de Señales
Investigation group: Tratamiento de Imágenes
License: Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)
Appears in Collections:Publicaciones académicas y científicas - Instituto de Ingeniería Eléctrica

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