Co-Design of Sparse Coding and Dictionary Learning for Real-Time Physiological Signals Monitoring.
Kuan-Chun ChenChing-Yao ChouAn-Yeu Andy WuPublished in: SiPS (2019)
Keyphrases
- dictionary learning
- sparse coding
- physiological signals
- health monitoring
- sparse representation
- natural images
- monitoring system
- linear combination
- image classification
- group sparsity
- unsupervised learning
- discriminative power
- generative model
- image representation
- object category recognition
- denoising
- single image super resolution
- image features
- sparsity constraints
- heart rate
- feature space
- sparse codes
- visual words
- active learning
- higher order
- probabilistic model
- object recognition
- similarity measure
- ground truth
- small number
- computer vision
- data mining