Statistical Model and ML-EM Algorithm for Emission Tomography with Known Movement.
Camille PoucholOlivier VerdierPublished in: J. Math. Imaging Vis. (2021)
Keyphrases
- statistical model
- em algorithm
- emission tomography
- maximum likelihood
- image reconstruction
- expectation maximization
- mixture model
- parameter estimation
- generative model
- maximum likelihood estimation
- gaussian mixture model
- gaussian mixture
- maximum a posteriori
- mixture distribution
- probability density function
- multiresolution
- image denoising
- density estimation
- unsupervised learning
- super resolution
- computer vision