Title :
Evaluation of Brain Waves as Biometrics for Driver Authentication Using Simplified Driving Simulator
Author :
Nakanishi, Isao ; Baba, S. ; Shigang Li
Author_Institution :
Grad. Sch. of Eng., Tottori Univ., Tottori, Japan
Abstract :
The brain wave is able to present biometric data unconsciously, so that it enables continuous or on-demand authentication which is effective in user management. In this paper, assuming an application to driver authentication, we evaluate verification performance of the brain wave using a simplified driving simulator. In addition, dividing the α-β band to several partitions, we propose to extract the difference between a mean value of the power spectrum at each partition in relaxed condition and that in mental-tasked condition as an individual feature. Fusing the differences from higher partitions in verification, the EER of 24% is obtained among 10 subjects.
Keywords :
biology computing; biometrics (access control); driver information systems; electroencephalography; neurophysiology; α-β band; biometrics; brain waves; driver authentication; driving simulator; mental-tasked condition; user management; Authentication; Biometrics; Computers; Electroencephalography; Feature extraction; Sensor systems; biometrics; brain wave; driver authentication; simplified driving simulator;
Conference_Titel :
Biometrics and Kansei Engineering (ICBAKE), 2011 International Conference on
Conference_Location :
Takamatsu, Kagawa
Print_ISBN :
978-1-4577-1356-9
Electronic_ISBN :
978-0-7695-4512-7
DOI :
10.1109/ICBAKE.2011.27
