Estimation of heart rate and heart rate variability from pulse oximeter recordings using localized model fitting.
Federico WadehnDavid CarnalHans-Andrea LoeligerPublished in: EMBC (2015)
Keyphrases
- heart rate variability
- model fitting
- heart rate
- parameter estimation
- spectral analysis
- least squares
- shape model
- active appearance models
- ecg signals
- optimization method
- medical image analysis
- expectation maximization
- pattern recognition
- computer vision
- extracted features
- machine learning
- markov random field
- evolutionary algorithm