Does prior knowledge in the form of multiple low-dose PET images (at different dose levels) improve standard-dose PET prediction?
Behnoush SanaeiReza FaghihiHossein ArabiPublished in: CoRR (2022)
Keyphrases
- ionizing radiation
- positron emission tomography
- pet images
- low dose
- ct images
- computed tomography
- imaging modalities
- image reconstruction
- prior knowledge
- pet ct
- magnetic resonance imaging
- lung nodules
- medical images
- x ray
- brain imaging
- radiation therapy
- magnetic resonance
- medical imaging
- partial volume
- low contrast
- mr images
- rigid registration
- multiscale
- magnetic resonance images
- region growing
- image analysis