EM-CSP: An efficient multiclass common spatial pattern feature method for speech imagery EEG signals recognition

• Published in: Biomedical signal processing and control Vol. 84; p. 104933
• Main Authors: Alizadeh, Danial, Omranpour, Hesam
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.07.2023
• Subjects: Brain computer interface (BCI); Common spatial pattern (CSP); EEG signals; Imagined speech; KNN classification; Multiclass CSP; Multiclass CSP; Imagined speech; EEG signals; KNN classification; Common spatial pattern (CSP); Brain computer interface (BCI)

Brain-computer interface (BCI) technology has many applications in various scientific fields, such as used in communication (speech recognition). The data of imagery speech has been collected in electroencephalogram (EEG) signals. In this paper, we propose an approach for EEG feature extraction of i...