On the Feasibility of Real-Time HRV Estimation Using Overly Noisy PPG Signals.
Filipa EsgalhadoValentina VassilenkoArnaldo BatistaManuel Duarte OrtigueiraPublished in: Comput. (2022)
Keyphrases
- real time
- heart rate
- independent component analysis
- heart rate variability
- signal processing
- low cost
- parameter estimation
- noisy environments
- accurate estimation
- low signal to noise ratio
- data sets
- estimation accuracy
- pattern recognition
- missing data
- estimation algorithm
- robust estimation
- least squares
- data acquisition
- noise free
- signal reconstruction
- principal component analysis