Remote Photoplethysmography Heart Rate Variability Detection Using Signal to Noise Ratio Bandpass Filtering.
Lin HeKazi Shafiul AlamJiachen MaEric BurkholderWilliam Cheng-Chung ChuAnik IqbalSheikh Iqbal AhamedPublished in: ICDH (2021)
Keyphrases
- signal to noise ratio
- bandpass
- heart rate variability
- frequency domain
- noise reduction
- edge detection
- low pass
- edge detector
- zero crossing
- heart rate
- subband
- frequency band
- textured images
- pattern recognition
- multiscale
- image processing
- geometric distortions
- feature extraction
- low frequency
- gaussian noise
- wavelet transform
- ecg signals
- similarity measure