Schrödinger spectrum and slim CNN architecture-based signal quality estimation for Photoplethysmogram signals.
Sayan SarkarAayushman GhoshPublished in: Biomed. Signal Process. Control. (2024)
Keyphrases
- quality estimation
- signal processing
- frequency spectrum
- hamilton jacobi
- distance transform
- signal detection
- heat equation
- wave equation
- radio frequency
- signal acquisition
- multidimensional signals
- original signal
- biomedical signals
- heart rate
- quality metrics
- fourier transform
- received signal
- cellular neural networks
- eikonal equation
- weak signal
- frequency domain
- power spectrum
- fundamental frequency
- ecg signals
- short time fourier transform
- post processing
- motion estimation
- scale spaces
- compression algorithm
- high frequency