FPGA-Based Low-Cost Architecture for R-Peak Detection and Heart-Rate Calculation Using Lifting-Based Discrete Wavelet Transform.
Anusaka GonAtin MukherjeePublished in: Circuits Syst. Signal Process. (2023)
Keyphrases
- discrete wavelet transform
- heart rate
- low cost
- peak detection
- lifting scheme
- multiresolution
- wavelet domain
- wavelet transform
- blood pressure
- integer wavelet transform
- shift invariant
- wavelet coefficients
- subband
- haar wavelet transform
- dual tree
- high frequency
- real time
- physical activity
- hardware implementation
- low frequency
- physiological signals
- vital signs
- heart rate variability
- wavelet filters
- image fusion
- complex wavelet transform
- ecg signals
- multiscale
- hough transform
- feature extraction
- embedded systems
- filter bank
- feature space
- image data