Compressed sensing for Integral Pulse Frequency Modulation (IPFM)-based Heart Rate Variability spectral estimation.
Szi-Wen ChenShih-Chieh ChaoPublished in: EMBC (2012)
Keyphrases
- compressed sensing
- spectral estimation
- heart rate variability
- frequency modulation
- image reconstruction
- signal processing
- synthetic aperture radar
- heart rate
- spectral analysis
- power spectrum
- natural images
- amplitude modulation
- random projections
- sparse representation
- sar imagery
- fourier transform
- super resolution
- image processing
- filter bank
- sar images
- denoising
- image denoising
- neural network
- markov random field
- probabilistic model
- image retrieval
- data analysis
- computational complexity
- pattern recognition
- face recognition
- machine learning