Blinking characterization from high speed video records. Application to biometric authentication
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http://hdl.handle.net/10045/75381
Título: | Blinking characterization from high speed video records. Application to biometric authentication |
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Autor/es: | Espinosa, Julián | Doménech Amigot, Begoña | Vázquez Ferri, Carmen | Pérez Rodríguez, Jorge | Mas, David |
Grupo/s de investigación o GITE: | Óptica y Ciencias de la Visión |
Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Óptica, Farmacología y Anatomía |
Palabras clave: | Blinking | High speed video | Biometric authentication |
Área/s de conocimiento: | Óptica |
Fecha de publicación: | 7-may-2018 |
Editor: | Public Library of Science (PLoS) |
Cita bibliográfica: | Espinosa J, Domenech B, Vázquez C, Pérez J, Mas D (2018) Blinking characterization from high speed video records. Application to biometric authentication. PLoS ONE 13(5): e0196125. https://doi.org/10.1371/journal.pone.0196125 |
Resumen: | The evaluation of eye blinking has been used for the diagnosis of neurological disorders and fatigue. Despite the extensive literature, no objective method has been found to analyze its kinematic and dynamic behavior. A non-contact technique based on the high-speed recording of the light reflected by the eyelid in the blinking process and the off-line processing of the sequence is presented. It allows for objectively determining the start and end of a blink, besides obtaining different physical magnitudes: position, speed, eyelid acceleration as well as the power, work and mechanical impulse developed by the muscles involved in the physiological process. The parameters derived from these magnitudes provide a unique set of features that can be used to biometric authentication. This possibility has been tested with a limited number of subjects with a correct identification rate of up to 99.7%, thus showing the potential application of the method. |
URI: | http://hdl.handle.net/10045/75381 |
ISSN: | 1932-6203 |
DOI: | 10.1371/journal.pone.0196125 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/article |
Derechos: | © 2018 Espinosa et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. |
Revisión científica: | si |
Versión del editor: | https://doi.org/10.1371/journal.pone.0196125 |
Aparece en las colecciones: | INV - IMAOS+V - Artículos de Revistas |
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2018_Espinosa_etal_PLoS-ONE.pdf | 3,65 MB | Adobe PDF | Abrir Vista previa | |
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