Variational Modal Decomposition Joint Independent Component Analysis of PPG Noise Reduction Algorithm for Blood Oxygen Calculation.
Liuqiang ZhanXianjun YangYining SunQingyuan BaiYang XuXu ZhouPublished in: CISP-BMEI (2023)
Keyphrases
- independent component analysis
- independent components
- principal component analysis
- signal processing
- factor analysis
- source signals
- single channel
- blind source separation
- independent subspace analysis
- signal to noise ratio
- noise level
- noise reduction
- natural gradient
- additive noise
- missing data
- principle component analysis
- source separation
- image segmentation
- optical flow
- neural network