Greedy solutions for the construction of sparse spatial and spatio-spectral filters in brain computer interface applications.
Fikri GoksuNuri F. InceAhmed H. TewfikPublished in: Neurocomputing (2013)
Keyphrases
- brain computer interface
- spatio temporal
- motor imagery
- spatial frequency
- temporal correlation
- space time
- eeg signals
- healthy subjects
- brain activity
- spectral signatures
- evoked potentials
- event related
- spatial filtering
- brain signals
- sparse representation
- signal processing
- median filter
- frequency domain
- human computer interaction
- high dimensional
- multiscale