A Null Space-Based Blind Source Separation for Fetal Electrocardiogram Signals.
Luay Yassin TahaEsam Abdel-RaheemPublished in: Sensors (2020)
Keyphrases
- blind source separation
- null space
- heart rate
- independent component analysis
- linear discriminant analysis
- blind separation
- source separation
- non stationary
- novelty detection
- principal components
- source signals
- singular value decomposition
- ecg signals
- negative matrix factorization
- theoretical guarantees
- speech signal
- discriminant analysis
- sparse representation
- discriminative information
- principal component analysis
- face recognition
- singular values
- signal processing
- linear combination
- dimensionality reduction
- language model
- intra class
- image processing
- object recognition
- dimension reduction