Denoising and harmonic artifacts rejection for ECG P-waves by quadratic variation reduction.
Antonio FasanoValeria VillaniLuca VolleroPublished in: EMBC (2011)
Keyphrases
- denoising
- image denoising
- noisy images
- biomedical signals
- image processing
- total variation
- wave propagation
- natural images
- translation invariant
- wavelet domain
- high quality
- ecg signals
- reduction method
- signal processing
- noise removal
- computational complexity
- denoising algorithm
- wavelet packet
- monitoring system
- pairwise
- feature extraction
- higher order
- similarity measure
- heart rate variability
- neural network