Feature extraction for psychophysiological load assessment in unconstrained scenarios.
Hugo SilvaAna L. N. FredSusana EusebioMarco TorradoSilvia OuakininPublished in: EMBC (2012)
Keyphrases
- feature extraction
- pattern classification
- feature vectors
- load balancing
- face recognition
- preprocessing
- defect detection
- image processing
- discriminant analysis
- principal component analysis
- image classification
- pattern recognition
- feature space
- extracted features
- feature fusion
- quality assessment
- iris recognition
- linear feature extraction
- image preprocessing
- real world
- frequency domain
- computer vision
- dimension reduction
- texture features
- support vector machine svm
- application scenarios
- feature set
- load forecasting
- wavelet transform
- assessment process
- feature selection
- feature extractors
- heart rate variability