Instantaneous parameter estimation in cardiovascular time series by harmonic and time-frequency analysis.
Alessandro MontiClaire MédigueLaurence ManginPublished in: IEEE Trans. Biomed. Eng. (2002)
Keyphrases
- parameter estimation
- non stationary
- maximum likelihood
- least squares
- model selection
- markov random field
- em algorithm
- statistical models
- random fields
- parameter estimation algorithm
- parameters estimation
- heart rate
- approximate inference
- expectation maximization
- maximum likelihood estimation
- posterior distribution
- parameter values
- estimation problems
- gibbs sampling
- structure learning
- video sequences