Simultaneous Reconstruction of Activity and Attenuation for PET/MR.
André SalomonAndreas GoedickeBernd SchweizerTil AachVolkmar SchulzPublished in: IEEE Trans. Medical Imaging (2011)
Keyphrases
- positron emission tomography
- pet images
- magnetic resonance
- image reconstruction
- medical images
- mr images
- imaging modalities
- partial volume
- magnetic resonance imaging
- reconstruction method
- human activities
- pet ct
- image registration
- image reconstruction algorithms
- diffusion mri
- image data
- wave propagation
- brain imaging
- activity theory
- three dimensional
- mr imaging
- brain images
- emission tomography
- activity patterns
- discrete tomography
- reconstruction process
- poisson noise
- soft tissue
- brain image segmentation