Fast respiratory rate estimation from PPG signal using sparse signal reconstruction based on orthogonal matching pursuit.
Xiaorong ZhangQuan DingPublished in: ACSSC (2016)
Keyphrases
- signal reconstruction
- compressive sensing
- orthogonal matching pursuit
- compressive sampling
- signal recovery
- sparse representation
- random projections
- compressed sensing
- image reconstruction
- signal processing
- basis functions
- image representation
- independent component analysis
- natural images
- denoising
- high quality
- image processing
- data sets
- motion estimation
- sparse approximation
- feature extraction
- face recognition