TV Sparsifying MR Image Reconstruction in Compressive Sensing.
Yonggui ZhuXiaolan YangPublished in: J. Signal Inf. Process. (2011)
Keyphrases
- compressive sensing
- image reconstruction
- compressed sensing
- random projections
- cardiac imaging
- signal reconstruction
- super resolution
- sparse representation
- magnetic resonance
- medical images
- mr images
- radon transform
- image registration
- signal processing
- respiratory motion
- inverse problems
- image representation
- image data
- image reconstruction algorithms
- dimensionality reduction
- pattern recognition
- positron emission tomography
- dimension reduction
- object recognition
- multiscale