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Sparsity Constrained Mixture Modeling for the Estimation of Kinetic Parameters in Dynamic PET.

Yanguang LinJustin P. HaldarQuanzheng LiPeter S. ContiRichard M. Leahy
Published in: IEEE Trans. Medical Imaging (2014)
Keyphrases
  • mixture modeling
  • density estimation
  • parameter estimation
  • em algorithm
  • maximum likelihood estimation
  • maximum likelihood
  • high dimensional
  • expectation maximization
  • mixture model
  • parameter space