Acoustic biometrics

Using an array of acoustic sensors, a person is scanned (analogous to ultrasound/tac/resonance techniques), obtaining their acoustic response for a set of frequencies and specific positions.

With this information and using advanced classification techniques, systems are designed to identify a large set of people and thus establish a low-cost and non-intrusive biometric system.

Related publications

Título	Autores	Año	ISSN	Revista	Descargar
Implementation of a Virtual Microphone Array to Obtain High Resolution Acoustic Images	Izquierdo, A.; Villacorta, J.J.; del Val Puente, L.; Suárez, L., David Suárez	2018		Sensors, Volume 18, Issue 1
Design and Evaluation of a Scalable and Reconfigurable Multi-Platform System for Acoustic Imaging.	Izquierdo, A.; Villacorta, J.J.; del Val Puente, L.; Suárez, L.	2016		Sensors 2016, 16, 1671.
Acoustic Biometric System Based on Preprocessing Techniques and Linear Support Vector Machines.	Del Val, Lara; Izquierdo-Fuente, Alberto; Villacorta, Juan J; Raboso, Mariano.	2015	1424-8220	Sensors (Basel, Switzerland). 15 - 6, pp. 14241 -60.
Optimization of a Biometric System Based on Acoustic Images.	Alberto Izquierdo Fuente; Juan Jose Villacorta Calvo; Lara Del Val Puente; Mariano Raboso Mateos.	2014	1537-744X	The Scientific World Journal. 2014, pp. 1 - 13. Hindawi Publishing Corporation
Performance Evaluation of a Biometric System Based on Acoustic Images.	Alberto Izquierdo Fuente; Lara Del Val Puente; juan jose villacorta calvo.	2011	9499 - 9519	Sensors. 11 - 10, pp. 02/10/2011.

Título	Autores	Año	Congreso	Descargar
Acoustic echo modeling of people in acoustic arrays using LIDAR	Alberto Izquierdo, Lara del Val, Juan J. Villacorta, Sergio Canseco	2022	Internoise 2022
Parameter extraction of 3D acoustic images using a nonlinear optimization technique	Lara del Val, Alberto Izquierdo, Juan J. Villacorta, Andrés Martín	2022	Internoise 2022