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Engineering Review : Međunarodni časopis namijenjen publiciranju originalnih istraživanja s aspekta analize konstrukcija, materijala i novih tehnologija u području strojarstva, brodogradnje, temeljnih tehničkih znanosti, elektrotehnike, računarstva i građevinarstva, Vol. 40 No. 2, 2020.

Izvorni znanstveni članak

https://doi.org/10.30765/er.40.2.11

Removal of eye-blink artifacts from EEG signal

Ivan Markovinović ; Faculty of Engineering University Rijeka
Saša Vlahinić orcid id orcid.org/0000-0003-0266-9253 ; Faculty of Engineering University Rijeka
Miroslav Vrankić orcid id orcid.org/0000-0002-1036-9261 ; Faculty of Engineering University Rijeka

Puni tekst: engleski PDF 804 Kb

str. 101-111

preuzimanja: 587

citiraj

Sažetak

Electroencephalography (EEG) is well known method of recording electrical brain activity with electrodes placed along the scalp. One of the challenging tasks in this field is the removal of electrical signals that are not related to brain activity.

In this paper, an algorithm for the removal of the EEG signals corresponding to the eye blink artifacts is presented. The presented algorithm is based on ADJUST artifact removing tool, which uses independent component analysis (ICA) for signal decomposition. For every signal component returned by the ICA algorithm, temporal-spatial features are calculated, upon which every independent component is classified as artifact or non-artifact, and removed accordingly.

Ključne riječi

EEG; eye-blink artifacts; signal processing; ICA; ADJUST

Hrčak ID:

236556

URI

https://hrcak.srce.hr/236556

Datum izdavanja:

1.4.2020.

Posjeta: 1.401 *