Principal component analysis in high resolution electrocardiogram for risk stratification of sustained monomorphic ventricular tachycardia.
Olivassé Nasario-JuniorPaulo Roberto Benchimol-BarbosaJurandir NadalPublished in: Biomed. Signal Process. Control. (2014)
Keyphrases
- heart rate variability
- principal component analysis
- high resolution
- heart rate
- spectral analysis
- low resolution
- face images
- atrial fibrillation
- high frequency
- dimensionality reduction
- independent component analysis
- dimension reduction
- field of view
- feature reduction
- principal components
- face recognition
- covariance matrix
- risk management
- super resolution
- remote sensing
- low dimensional
- ecg signals
- high resolution images
- discriminant analysis
- linear discriminant analysis
- decision making
- image processing
- risk averse
- physiological signals
- sonar images
- high resolution color
- high risk
- risk assessment
- risk analysis
- risk factors
- extracted features
- magnetic resonance images
- knowledge building
- satellite images
- high quality
- feature extraction
- low resolution images
- training procedure
- laser scanning
- depth map
- multiresolution