Motor imagery BCI classification based on novel two-dimensional modelling in empirical wavelet transform

Brain complexity and non-stationary nature of electroencephalography (EEG) signal make considerable challenges for the accurate identification of different motor-imagery (MI) tasks in brain–computer interface (BCI). In the proposed Letter, a novel framework is proposed for the automated accurate cla...

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Vydáno v:	Electronics letters Ročník 56; číslo 25; s. 1367 - 1369
Hlavní autoři:	Sadiq, Muhammad Tariq, Yu, Xiaojun, Yuan, Zhaohui, Aziz, Muhammad Zulkifal
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	The Institution of Engineering and Technology 10.12.2020
Témata:	automated accurate classification brain complexity brain‐computer interfaces brain–computer interface cascade forward neural networks classification check considerable challenges denoised signals different motor‐imagery tasks electroencephalography electroencephalography signal empirical wavelet extracted feature vectors feature extraction feedforward neural nets feedforward neural network medical signal processing MI tasks motor imagery BCI classification multiscale principal component analysis neural nets nonstationary nature principal component analysis raw EEG signals signal classification signal denoising single geometrical feature name Special Issue: Current Trends in Cognitive Science and Brain Computing Research and Applications total classification accuracy wavelet transforms cascade forward neural networks brain-computer interfaces wavelet transforms MI tasks automated accurate classification signal denoising nonstationary nature feature extraction brain complexity empirical wavelet multiscale principal component analysis extracted feature vectors electroencephalography total classification accuracy denoised signals single geometrical feature name different motor-imagery tasks brain–computer interface electroencephalography signal signal classification medical signal processing feedforward neural network motor imagery BCI classification raw EEG signals considerable challenges principal component analysis neural nets classification check feedforward neural nets
ISSN:	0013-5194, 1350-911X, 1350-911X
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