Frame-based compressive sensing MR image reconstruction with balanced regularization.
Shoulie XieCuntai GuanWeimin HuangZhongkang LuPublished in: EMBC (2015)
Keyphrases
- image reconstruction
- compressive sensing
- random projections
- inverse problems
- structured sparsity
- signal reconstruction
- compressed sensing
- magnetic resonance
- super resolution
- sparse representation
- radon transform
- image reconstruction algorithms
- mr images
- image representation
- medical images
- image registration
- signal processing
- positron emission tomography
- regularization term
- dimensionality reduction
- feature selection
- regularization parameter
- respiratory motion
- pattern recognition