A comparison of feature extraction strategies using wavelet dictionaries and feature selection methods for single trial P300-based BCI.
Rubén AcevedoYanina AtumIván E. GareisJosé Biurrun ManresaVerónica Médina-BañuelosHugo Leonardo RufinerPublished in: Medical Biol. Eng. Comput. (2019)
Keyphrases
- single trial
- feature extraction
- brain computer interface
- spatial filters
- wavelet transform
- active learning
- healthy subjects
- eeg data
- hand movements
- event related
- feature space
- feature vectors
- multiscale
- multiresolution
- extracted features
- sparse representation
- pattern classification
- feature selection
- texture analysis
- signal processing
- principal component analysis
- eye tracking
- frequency domain
- subband
- image classification
- medical images
- spatial filtering
- dimensionality reduction
- machine learning