Principle component analysis on photoplethysmograms: Blood oxygen saturation estimation and signal segmentation.
Kejia LiSteve WarrenPublished in: EMBC (2011)
Keyphrases
- principle component analysis
- independent component analysis
- signal processing
- image segmentation
- independent components
- multiscale
- lower dimensional
- feature extraction
- machine learning
- non stationary
- feature space
- factor analysis
- data analysis
- principal components analysis
- face recognition
- least squares
- svm classifier
- image sequences
- dimension reduction
- pattern recognition