L1 Norm based common spatial patterns decomposition for scalp EEG BCI

  title={L1 Norm based common spatial patterns decomposition for scalp EEG BCI},
  author={Peiyang Li and Peng Xu and Rui Zhang and Lanjin Guo and Dezhong Yao},
  booktitle={Biomedical engineering online},
BACKGROUND Brain computer interfaces (BCI) is one of the most popular branches in biomedical engineering. It aims at constructing a communication between the disabled persons and the auxiliary equipments in order to improve the patients' life. In motor imagery (MI) based BCI, one of the popular feature extraction strategies is Common Spatial Patterns (CSP). In practical BCI situation, scalp EEG inevitably has the outlier and artifacts introduced by ocular, head motion or the loose contact of… CONTINUE READING
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Common spatial pattern ensemble classifier and its application in brain-computer interface

  • X Lei, P Yang, P Xu, T-J Liu, D-Z Yao
  • J Electronic Science and Technology of China
  • 2009
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