Abstract
Each year, vehicle safety is increasing. Recently brain signals were used to assist drivers. Attempting to do movement produces electrical signals in specific regions of the brain. We developed a system based on motor intention to assist drivers and prevent car accidents. The main objective of this work is improving reaction time to external hazards. The motor intention was recorded by 16 channels of a portable device called Open-BCI. Extracting features was done by common spatial patterns which is a well-known method in motor imagery based brain computer interface (BCI) systems. By using enhanced common spatial pattern (CSP) called strong uncorrelated transform complex common spatial pattern (SUTCCSP), features of preprocessed data were extracted. Regarding the nonlinear nature of electroencephalogram (EEG), support vector machine (SVM) with kernel trick classifier was used to classify features into 3 classes: left, right and brake. Due to using developed SVM, commands can be predicted 500 ms earlier with the system accuracy of 94.6% on average.
Original language | English |
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Title of host publication | Proceedings of the 11th National Technical Seminar on Unmanned System Technology 2019 |
Subtitle of host publication | NUSYS 2019 |
Editors | Zainah Md Zain, Hamzah Ahmad, Dwi Pebrianti, Mahfuzah Mustafa, Nor Rul Hasma Abdullah, Rosdiyana Samad, Maziyah Mat Noh |
Publisher | Springer Singapore |
Pages | 617-627 |
Number of pages | 11 |
Volume | 666 |
Edition | 1st |
ISBN (Electronic) | 9789811552816 |
ISBN (Print) | 9789811552809, 9789811552830 |
DOIs | |
Publication status | Published - 8 Jul 2020 |
Externally published | Yes |
Event | 11th National Technical Symposium on Unmanned System Technology - Kuantan, Malaysia Duration: 2 Dec 2019 → 3 Dec 2019 Conference number: 11 |
Publication series
Name | Lecture Notes in Electrical Engineering |
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Publisher | Springer |
Volume | 666 |
ISSN (Print) | 1876-1100 |
ISSN (Electronic) | 1876-1119 |
Conference
Conference | 11th National Technical Symposium on Unmanned System Technology |
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Abbreviated title | NUSYS 2019 |
Country/Territory | Malaysia |
City | Kuantan |
Period | 2/12/19 → 3/12/19 |