Constrained mixture modeling for the estimation of kinetic parameters in dynamic PET.

Yanguang Lin Quanzheng Li Justin P. Haldar Richard M. Leahy

Published in: ISBI (2012)

Keyphrases

mixture modeling
density estimation
parameter estimation
maximum likelihood estimation
em algorithm
mixture model
maximum likelihood
expectation maximization
parameter space
unsupervised learning
image reconstruction
closed form