Direct estimation of kinetic parameters from the sinogram with an unknown blood function.
Imam Samil YetikJinyi QiPublished in: ISBI (2006)
Keyphrases
- parameter estimation
- maximum likelihood estimation
- maximum likelihood
- target function
- update equations
- weibull distribution
- sensitivity analysis
- estimation algorithm
- accurate estimation
- level set
- parameter space
- expectation maximization
- monte carlo
- nonlinear functions
- transfer function
- parametric models
- input parameters
- probability density
- maximum likelihood estimates
- single parameter
- maximum likelihood estimator
- highly non linear
- density function
- parameter settings