Keyphrases
- brain computer interface
- feature vectors
- healthy subjects
- motor imagery
- fractal dimension
- feature extraction
- feature space
- signal processing
- brain signals
- fractal analysis
- spinal cord injury
- texture segmentation
- multimodal interaction
- similarity measure
- texture features
- gabor filters
- eeg signals
- evoked potentials
- computer screen
- multifractal analysis
- texture analysis
- euclidean distance
- feature set
- rotation invariant
- motor learning
- face images
- visuo motor