Subjects identification using EEG-recorded imagined speech

• Published in: Expert systems with applications Vol. 118; pp. 201 - 208
• Main Authors: Moctezuma, Luis Alfredo, Torres-García, Alejandro A., Villaseñor-Pineda, Luis, Carrillo, Maya
• Format: Journal Article
• Language: English
• Published: New York Elsevier Ltd 15.03.2019; Elsevier BV
• Subjects: Biometrics; Brain; Discrete Wavelet Transform; Electroencephalograms (EEG); Electroencephalography; Feature extraction; Identification; Imagined speech; Security systems; Sensors; Subject identification; Biometrics; Imagined speech; Subject identification; Electroencephalograms (EEG)

•An EEG-based imagined speech system was assessed for subjects recognition.•More than one word can be used as a password without decreasing the method performance.•Impact of instances/channels reduction and feature extraction techniques were studied. Due to the problems presented in current traditio...