Scatter Correction Based on GPU-Accelerated Full Monte Carlo Simulation for Brain PET/MRI.
Bo MaHancong XuMirjam LenzUwe PietrzykNadim Joni ShahMichaela GaensLiliana CaldeiraJulien BertPhilipp LohmannLutz TellmannChristoph W. LercheJürgen ScheinsElena Rota KopsPublished in: IEEE Trans. Medical Imaging (2020)
Keyphrases
- monte carlo simulation
- gpu accelerated
- magnetic resonance imaging
- pet images
- brain tissue
- bias field
- positron emission tomography
- magnetic resonance images
- mri scans
- mr images
- mri data
- monte carlo
- tissue segmentation
- medical images
- markov chain
- finite element
- brain imaging
- brain atlas
- magnetic resonance
- mri images
- brain anatomy
- brain tumors
- brain images
- brain structures
- real time
- white matter
- image reconstruction
- human brain
- medical imaging
- imaging modalities
- ct images
- probabilistic atlas
- gray matter
- low contrast
- additive model
- automatic segmentation
- partial volume
- neural network
- sequence alignment
- high resolution
- brain activity
- medical image analysis