Compressed Sensing Dynamic Cardiac Cine MRI Using Learned Spatiotemporal Dictionary.
Yanhua WangLeslie YingPublished in: IEEE Trans. Biomed. Eng. (2014)
Keyphrases
- compressed sensing
- image reconstruction
- cardiac imaging
- sparse representation
- mr imaging
- mr images
- magnetic resonance imaging
- left ventricle
- random projections
- natural images
- coronary artery
- image analysis
- orthogonal matching pursuit
- magnetic resonance images
- patient specific
- medical images
- moving objects
- mri images
- optical flow
- computer vision
- radon transform
- image classification
- left ventricular
- feature space
- image processing