Academic Journal
Multivariate Fast Iterative Filtering Based Automated System for Grasp Motor Imagery Identification Using EEG Signals.
| العنوان: | Multivariate Fast Iterative Filtering Based Automated System for Grasp Motor Imagery Identification Using EEG Signals. |
|---|---|
| المؤلفون: | Sharma, Shivam1 (AUTHOR), Shedsale, Aakash1 (AUTHOR), Sharma, Rishi Raj1 (AUTHOR) dr.rrsrrs@gmail.com |
| المصدر: | International Journal of Human-Computer Interaction. Dec2024, Vol. 40 Issue 23, p7915-7923. 9p. |
| مصطلحات موضوعية: | FEATURE extraction, MOTOR imagery (Cognition), K-nearest neighbor classification, NEUROMUSCULAR diseases, SYSTEM identification |
| مستخلص: | One of the most crucial use of hands in daily life is grasping. Sometimes people with neuromuscular disorders become incapable of moving their hands. This article proposes a grasp motor imagery identification approach based on multivariate fast iterative filtering (MFIF). The proposed methodology involves the selection of relevant electroencephalogram (EEG) channels based on the neurophysiology of the brain. The selected EEG channels have been decomposed into five components using MFIF. Information potential based features are extracted from the decomposed EEG components. The extracted features are smoothed using a moving average filter. The smoothed features are classified using the k-nearest neighbors classifier. The cross-subject classification accuracy, precision, and F1-score of 98.25%, 98.31%, and 98.24%, respectively, is obtained. While the average classification accuracy, precision and F1-score for multiple subjects is 98.43%, 98.62%, and 98.41%, respectively. The proposed methodology can be used for the development of a low cost EEG based grasp identification system. [ABSTRACT FROM AUTHOR] |
| Copyright of International Journal of Human-Computer Interaction is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
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