P- and T-wave delineation in ECG signals using parametric mixture Gaussian and dynamic programming.
M. V. Achuth RaoPrakhar GuptaPrasanta Kumar GhoshPublished in: Biomed. Signal Process. Control. (2019)
Keyphrases
- ecg signals
- dynamic programming
- multivariate gaussian
- gaussian distribution
- mixture distribution
- gaussian model
- gaussian mixture
- gaussian densities
- mixture distributions
- gaussian mixture model
- mixture model
- mixture of gaussians
- covariance matrix
- gaussian density
- heavy tailed
- maximum likelihood
- state space
- generalized gaussian
- em algorithm
- mit bih arrhythmia database
- atrial fibrillation
- heart rate
- critical care
- segmentation algorithm
- power line
- electrical activity
- hidden markov models
- expectation maximization
- segmentation method
- parametric models
- optimal control
- multiscale
- gaussian noise
- biomedical signals
- lyapunov exponents
- neural network