Combining Chrominance Features and Fast ICA for Noncontact Imaging Photoplethysmography.
Ken CaiHongwei YueBohan LiWeitong ChenWenhua HuangPublished in: IEEE Access (2020)
Keyphrases
- feature extraction
- feature space
- feature vectors
- computer vision
- pattern recognition
- preprocessing
- image analysis
- classification accuracy
- independent component analysis
- independent components
- learning algorithm
- clinical applications
- combining multiple
- spatial information
- signal processing
- feature set
- co occurrence
- multiresolution
- image segmentation
- decision trees