An algorithm to detect dicrotic notch in arterial blood pressure and photoplethysmography waveforms using the iterative envelope mean method.
Ravi PalÁkos RudasSungsoo KimJeffrey N. ChiangAnna BarneyMaxime CannessonPublished in: Comput. Methods Programs Biomed. (2024)
Keyphrases
- detection algorithm
- detection method
- high accuracy
- cost function
- dynamic programming
- optimization algorithm
- computational cost
- iterative process
- computational complexity
- preprocessing
- k means
- blood pressure
- objective function
- similarity measure
- segmentation algorithm
- clustering method
- learning algorithm
- matching algorithm
- em algorithm
- segmentation method
- convergence rate
- principal components
- parameter estimation
- expectation maximization
- machine learning methods
- long term
- machine learning
- decision directed