Fetal Electrocardiogram Signal Extraction Based on Fast Independent Component Analysis and Singular Value Decomposition.
Jingyu HaoYuyao YangZhuhuang ZhouShuicai WuPublished in: Sensors (2022)
Keyphrases
- singular value decomposition
- independent component analysis
- heart rate
- principal component analysis
- independent components
- signal processing
- single channel
- dimensionality reduction
- source separation
- singular values
- ecg signals
- least squares
- dimension reduction
- factor analysis
- low rank
- blind source separation
- principle component analysis
- source signals
- principal components
- face images
- face recognition
- pattern recognition
- feature extraction
- discriminant analysis
- negative matrix factorization
- covariance matrix
- non stationary
- low dimensional
- feature space
- image processing