Electroencephalography (EEG) based on motor imagery has become a potential modality for brain-computer interface (BCI) systems, allowing users to control external devices by imagining doing particular motor activities. The existence of noise and the complexity of the brain signals, however, make it difficult to classify motor imagery EEG signals. This work suggests a systematic method for classifying motor imagery in the EEG. A technique known as Multiscale Principal Component Analysis (MSPCA) is used for efficient noise removal to improve the signal quality. A unique signal decomposition technique is proposed for modes extraction, allowing the separation of various oscillatory components related to motor imagery tasks. This breakdown makes it easier to isolate important temporal and spectral properties that distinguish various classes of motor imagery. These characteristics capture the dynamism and discriminative patterns present in motor imagery tasks. The motor imagery EEG signals are then classified using various machine learning and deep learning-based models based on the retrieved features. The findings of the classification show how well the suggested strategy works in generating precise and trustworthy classification success for various motor imaging tasks. The proposed method has enormous potential for BCI applications, allowing people with motor limitations to operate extrasensory equipment via brain signals.
|Title of host publication||Health Information Science|
|Subtitle of host publication||12th International Conference, HIS 2023, Melbourne, VIC, Australia, October 23–24, 2023, Proceedings|
|Editors||Yan Li, Zhisheng Huang, Manik Sharma, Lu Chen, Rui Zhou|
|Number of pages||14|
|Publication status||Published - 11 Nov 2023|
|Event||12th International Conference on Health Information Science, HIS 2023 - Melbourne, Australia|
Duration: 23 Oct 2023 → 24 Oct 2023
|Name||Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)|
|Conference||12th International Conference on Health Information Science, HIS 2023|
|Period||23/10/23 → 24/10/23|
Bibliographical notePublisher Copyright:
© The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd 2023.
- Brain-Computer Interface
- Motor Imagery EEG
- Signal Decomposition