Brain PET Synthesis from MRI Using Joint Probability Distribution of Diffusion Model at Ultrahigh Fields.
Taofeng XieChentao CaoZhuoxu CuiFanshi LiZidong WeiYanjie ZhuYe LiDong LiangQiyu JinGuoqing ChenHaifeng WangPublished in: CoRR (2022)
Keyphrases
- diffusion model
- pet images
- joint probability distribution
- magnetic resonance imaging
- brain tissue
- random variables
- diffusion tensor
- magnetic resonance images
- probability distribution
- mr images
- anisotropic diffusion
- bayesian networks
- probabilistic graphical models
- positron emission tomography
- white matter
- information diffusion
- human brain
- medical images
- probabilistic inference
- diffusion process
- computer vision
- magnetic resonance
- marginal likelihood
- higher order
- image sequences
- brain imaging
- graphical models
- image reconstruction
- conditional probabilities