Combining ICA Clustering and Power Spectral Density for Feature Extraction of Mental Fatigue of Spinal Cord Injury Patients.
Rifai ChaiYvonne TranSai-Ho LingAshley CraigHung T. NguyenPublished in: EMBC (2019)
Keyphrases
- spinal cord injury
- feature extraction
- power spectral density
- blind separation
- spectral analysis
- fourier transform
- preprocessing
- face recognition
- brain computer interface
- independent component analysis
- clustering algorithm
- clustering method
- motor imagery
- k means
- signal processing
- feature vectors
- extracted features
- frequency domain
- principal component analysis
- frequency band
- wavelet transform
- texture analysis
- prediction error
- independent components
- feature space
- document clustering
- computer vision
- subband
- power spectrum
- pattern recognition
- feature selection