A Novel Signal Restoration Method of Noisy Photoplethysmograms for Uninterrupted Health Monitoring.
Aikaterini VrakaRoberto ZangrónizAurelio QuesadaFernando HorneroRaúl AlcarazJosé Joaquín RietaPublished in: Sensors (2024)
Keyphrases
- health monitoring
- restoration method
- degraded images
- monitoring system
- sensor data
- image restoration
- daily life
- wiener filter
- smart environments
- smart home
- restoration algorithm
- power supply
- noise free
- noise variance
- frequency domain
- point spread function
- high frequency
- additive noise
- super resolution
- activity recognition
- restored image
- heart rate
- noisy images