Photon attenuation correction in whole-body PET/MRI using tissue classification.
Axel Martinez-MöllerMichael SouvatzoglouStephan G. NekollaPublished in: ISBI (2010)
Keyphrases
- tissue classification
- magnetic resonance imaging
- positron emission tomography
- bias field
- poisson noise
- medical images
- mri data
- magnetic resonance images
- mr images
- medical imaging
- magnetic resonance
- mri images
- pet images
- image reconstruction
- imaging modalities
- monte carlo
- image restoration
- error correction
- wave propagation
- computer tomography
- error detection
- image reconstruction algorithms
- imaging systems
- myocardial infarction
- brain tissue
- noise model
- phase unwrapping
- image processing
- spatially varying
- maximum likelihood estimation
- ct images
- pet ct
- image analysis
- image segmentation