Joint PET+MRI Patch-Based Dictionary for Bayesian Random Field PET Reconstruction.
Viswanath P. SudarshanZhaolin ChenSuyash P. AwatePublished in: MICCAI (1) (2018)
Keyphrases
- positron emission tomography
- random fields
- magnetic resonance imaging
- image reconstruction
- maximum entropy
- markov random field
- medical images
- imaging modalities
- conditional random fields
- magnetic resonance images
- parameter estimation
- image super resolution
- random field models
- medical imaging
- brain imaging
- non stationary
- maximum likelihood
- textured images
- autoregressive
- probabilistic model
- magnetic resonance
- texture images
- bayesian inference
- bayesian estimation
- energy function
- sparse representation
- super resolution
- random field model
- color images
- markov fields