Chapter Contents:

• 4.1 Background
• 4.2 Theory
• 4.2.1 Bayesian filtering
• 4.2.2 Non-linear Bayesian filtering
• 4.2.3 Switching Kalman filters
• 4.3 ECG model
• 4.4 Denoising
• 4.4.1 Problem formulation
• 4.4.2 Parameter initialisation
• 4.4.3 Benchmarking and results
• 4.5 Delineation
• 4.5.1 Problem formulation
• 4.5.2 Benchmarking and results
• 4.6 Source separation
• 4.6.1 Problem formulation
• 4.6.2 Benchmarking and results
• 4.7 Detection of pathological beats
• 4.7.1 Problem formulation
• 4.7.2 Parameter initialisation
• 4.7.3 Benchmarking and results
• 4.8 Discussion
• References