Dynamic detection of rhythmic oscillations in heart-rate tracings: a state-space approach based on fourth-order cumulants.
B. PilgramPaolo CastiglioniGianfranco ParatiM. DiPublished in: Biol. Cybern. (1997)
Keyphrases
- fourth order
- heart rate
- state space
- noise removal
- high order
- partial differential equations
- image interpolation
- blood pressure
- higher order statistics
- anisotropic diffusion
- nonlinear diffusion
- heart rate variability
- physical activity
- estimation error
- denoising
- ecg signals
- edge detection
- physiological signals
- machine learning
- image denoising
- reinforcement learning
- computer vision