WiMi Developed a Motor Imagery Brain-computer Interface Based on Multi-source Signal Processing
BEIJING, Nov. 6, 2023 /PRNewswire/ -- WiMi Hologram Cloud Inc. (NASDAQ: WIMI) ("WiMi" or the "Company"), a leading global Hologram Augmented Reality ("AR") Technology provider, today announced that a motor imagery brain-computer interface (MI-BCI) based on multi-source signal processing has been developed.
- BEIJING, Nov. 6, 2023 /PRNewswire/ -- WiMi Hologram Cloud Inc. (NASDAQ: WIMI) ("WiMi" or the "Company"), a leading global Hologram Augmented Reality ("AR") Technology provider, today announced that a motor imagery brain-computer interface (MI-BCI) based on multi-source signal processing has been developed.
- By introducing a multi-source signal processing approach, this innovative technology enables more accurate brain signal parsing and processing, providing users with higher control accuracy and wider application potential.
- Its main features and key technology points:
Multi-source signal processing: The technology employs an advanced multi-source signal processing method that utilizes multiple sources of EEG signals, not just channel signals. - Common spatial patterns (CSP): In the early stages of signal processing, CSP algorithms are applied to each sub-band to optimize the extraction of signal features.