Accelerating Dynamic Cardiac MR Imaging Using Structured Sparse Representation.
Nian CaiShengru WangShasha ZhuDong LiangPublished in: Comput. Math. Methods Medicine (2013)
Keyphrases
- sparse representation
- mr imaging
- dictionary learning
- sparse coding
- motion tracking
- mri data
- mr images
- magnetic resonance
- image classification
- face recognition
- signal processing
- high dimensional data
- magnetic resonance images
- dimensionality reduction
- image data
- three dimensional
- image representation
- data sets
- fully automatic
- motion analysis
- feature vectors
- automated segmentation