Parameter estimation in Bayesian reconstruction of SPECT images: An aid in nuclear medicine diagnosis.
Antonio LópezRafael MolinaAggelos K. KatsaggelosAntonio RodriguezJosé M. LópezJosé M. Llamas-ElviraPublished in: Int. J. Imaging Syst. Technol. (2004)
Keyphrases
- parameter estimation
- spect images
- single photon emission computed tomography
- computerized tomography
- maximum likelihood
- bayesian model selection
- least squares
- diagnostic tool
- markov random field
- model selection
- left ventricular
- random fields
- parameter estimation algorithm
- em algorithm
- lung nodules
- early diagnosis
- expectation maximization
- bayesian networks
- medical diagnosis
- clinical data
- early stage
- normal subjects
- markov fields
- image sequences
- data mining
- machine learning
- three dimensional
- pairwise
- patient data
- image restoration