Extraction of gastric slow waves from electrogastrograms: Combining independent component analysis and adaptive signal enhancement.
H. LiangPublished in: Medical Biol. Eng. Comput. (2005)
Keyphrases
- independent component analysis
- signal processing
- independent components
- single channel
- source separation
- principal component analysis
- factor analysis
- blind source separation
- image processing
- principle component analysis
- source signals
- independent subspace analysis
- image enhancement
- mixing matrix
- non stationary
- blind signal separation
- high frequency
- computer vision
- natural gradient
- pattern recognition
- feature extraction
- blind separation