Anatomy-guided brain PET imaging incorporating a joint prior model.
Lijun LuJianhua MaJing TangQianjin FengArman RahmimWufan ChenPublished in: ISBI (2014)
Keyphrases
- prior model
- positron emission tomography
- pet images
- imaging modalities
- brain imaging
- single photon emission computed tomography
- maximum a posteriori
- prior models
- markov random field
- image reconstruction
- medical imaging
- medical images
- human brain
- prior information
- noisy images
- brain images
- posterior distribution
- magnetic resonance imaging
- energy function
- magnetic resonance
- high resolution
- computer vision
- image processing
- anatomical structures
- image restoration
- denoising
- machine learning
- maximum likelihood
- pairwise
- image segmentation
- closed form
- image denoising