Accelerated Reconstruction of Perfusion-Weighted MRI Enforcing Jointly Local and Nonlocal Spatio-temporal Constraints.
Cagdas UlasChristine PreibischJonathan SperlThomas PykaJayashree Kalpathy-CramerBjoern Holger MenzePublished in: CoRR (2017)
Keyphrases
- temporal constraints
- global consistency
- magnetic resonance imaging
- temporal reasoning
- single photon emission computed tomography
- high resolution
- constraint propagation
- simple temporal
- motion correction
- spatio temporal
- myocardial perfusion
- mr imaging
- magnetic resonance images
- positron emission tomography
- mri data
- temporal information
- resource constraints
- three dimensional
- medical images
- temporal constraint networks
- motion artifacts
- workflow systems
- image reconstruction
- consistency checking
- mr images
- spect images
- x ray
- constraint satisfaction problems
- plan execution
- blood flow
- functional dependencies