An analytic spatial filter and a hidden Markov model for enhanced information transfer rate in EEG-based brain computer interfaces.
Martin McCormickRui MaTodd P. ColemanPublished in: ICASSP (2010)
Keyphrases
- hidden markov models
- brain computer interface
- information transfer
- eeg data
- motor imagery
- healthy subjects
- eeg signals
- signal processing
- speech recognition
- brain signals
- brain activity
- sequential data
- evoked potentials
- spinal cord injury
- independent component analysis
- hidden states
- spatial correlation
- continuous hidden markov models
- image processing
- user interface
- data analysis