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Optimal accuracy and runtime trade-off in wavelet based single-trial P300 detection

Single-trail detection of P300 from EEG signals is the main challenge of diagnostic purposes and research applications. In this article, Wavelet Transform is used for feature extraction from EEG signals. The goal is to prove the capability of wavelet transform in P300 feature extraction. A number of...

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Main Authors: Motlagh, Farid Esmaeili, Tang, Sai Hong, Motlagh, Omid Reza Esmaeili
Format: Conference or Workshop Item
Language:English
Published: IEEE 2013
Online Access:http://psasir.upm.edu.my/id/eprint/69513/1/Optimal%20accuracy%20and%20runtime%20trade-off%20in%20wavelet%20based%20single-trial%20P300%20detection.pdf
http://psasir.upm.edu.my/id/eprint/69513/
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spelling my.upm.eprints.695132020-04-15T16:56:51Z http://psasir.upm.edu.my/id/eprint/69513/ Optimal accuracy and runtime trade-off in wavelet based single-trial P300 detection Motlagh, Farid Esmaeili Tang, Sai Hong Motlagh, Omid Reza Esmaeili Single-trail detection of P300 from EEG signals is the main challenge of diagnostic purposes and research applications. In this article, Wavelet Transform is used for feature extraction from EEG signals. The goal is to prove the capability of wavelet transform in P300 feature extraction. A number of established wavelet feature extraction methods were evaluated from accuracy and computation speed perspectives. To conduct uniform evaluation, Support Vector Machine (SVM) was used for classification of all methods. The results show that DWT can be fast in computing signal features with lower accuracy, while a combination of DWT and T-CWT is proven to be more accurate when real-time computation is concerned. IEEE 2013 Conference or Workshop Item PeerReviewed text en http://psasir.upm.edu.my/id/eprint/69513/1/Optimal%20accuracy%20and%20runtime%20trade-off%20in%20wavelet%20based%20single-trial%20P300%20detection.pdf Motlagh, Farid Esmaeili and Tang, Sai Hong and Motlagh, Omid Reza Esmaeili (2013) Optimal accuracy and runtime trade-off in wavelet based single-trial P300 detection. In: 2013 IEEE International Conference on Signal and Image Processing Applications (ICSIPA), 8-10 Oct. 2013, Melaka, Malaysia. (pp. 343-348). 10.1109/ICSIPA.2013.6708030
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description Single-trail detection of P300 from EEG signals is the main challenge of diagnostic purposes and research applications. In this article, Wavelet Transform is used for feature extraction from EEG signals. The goal is to prove the capability of wavelet transform in P300 feature extraction. A number of established wavelet feature extraction methods were evaluated from accuracy and computation speed perspectives. To conduct uniform evaluation, Support Vector Machine (SVM) was used for classification of all methods. The results show that DWT can be fast in computing signal features with lower accuracy, while a combination of DWT and T-CWT is proven to be more accurate when real-time computation is concerned.
format Conference or Workshop Item
author Motlagh, Farid Esmaeili
Tang, Sai Hong
Motlagh, Omid Reza Esmaeili
spellingShingle Motlagh, Farid Esmaeili
Tang, Sai Hong
Motlagh, Omid Reza Esmaeili
Optimal accuracy and runtime trade-off in wavelet based single-trial P300 detection
author_facet Motlagh, Farid Esmaeili
Tang, Sai Hong
Motlagh, Omid Reza Esmaeili
author_sort Motlagh, Farid Esmaeili
title Optimal accuracy and runtime trade-off in wavelet based single-trial P300 detection
title_short Optimal accuracy and runtime trade-off in wavelet based single-trial P300 detection
title_full Optimal accuracy and runtime trade-off in wavelet based single-trial P300 detection
title_fullStr Optimal accuracy and runtime trade-off in wavelet based single-trial P300 detection
title_full_unstemmed Optimal accuracy and runtime trade-off in wavelet based single-trial P300 detection
title_sort optimal accuracy and runtime trade-off in wavelet based single-trial p300 detection
publisher IEEE
publishDate 2013
url http://psasir.upm.edu.my/id/eprint/69513/1/Optimal%20accuracy%20and%20runtime%20trade-off%20in%20wavelet%20based%20single-trial%20P300%20detection.pdf
http://psasir.upm.edu.my/id/eprint/69513/
_version_ 1665895989158871040
score 13.211869

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