Accurate hybrid template-based and MR-based attenuation correction using UTE images for simultaneous PET/MR brain imaging applications.
Jakub BaranZhaolin ChenFrancesco SforazziniNicholas J. FerrisSharna D. JamadarBen SchmittDavid FaulNadim Joni ShahMarian CholewaGary F. EganPublished in: BMC Medical Imaging (2018)
Keyphrases
- positron emission tomography
- pet images
- brain imaging
- magnetic resonance
- image registration
- image data
- brain images
- human brain
- mr images
- bias field
- single photon emission computed tomography
- medical images
- image analysis
- magnetic resonance imaging
- image reconstruction
- partial volume
- input image
- clinical applications
- fully automatic
- high quality
- three dimensional
- ground truth
- rigid registration
- deformable registration
- brain tumors
- imaging modalities
- edge detection
- magnetic resonance images
- ct images
- signal processing
- medical imaging