A Review on Signal Processing Approaches to Reduce Calibration Time in EEG-Based Brain–Computer Interface

• Published in: Frontiers in neuroscience Vol. 15; p. 733546
• Main Authors: Huang, Xin, Xu, Yilu, Hua, Jing, Yi, Wenlong, Yin, Hua, Hu, Ronghua, Wang, Shiyi
• Format: Journal Article
• Language: English
• Published: Frontiers Media S.A 19.08.2021
• Subjects: brain–computer interface; calibration; EEG; Neuroscience; semi-supervised learning; signal processing; transfer learning

In an electroencephalogram- (EEG-) based brain–computer interface (BCI), a subject can directly communicate with an electronic device using his EEG signals in a safe and convenient way. However, the sensitivity to noise/artifact and the non-stationarity of EEG signals result in high inter-subject/se...