Calibration-Less Multi-Coil Compressed Sensing Magnetic Resonance Image Reconstruction Based on OSCAR Regularization.
Loubna El GueddariChaithya Giliyar RadhakrishnaÉmilie ChouzenouxPhilippe CiuciuPublished in: J. Imaging (2021)
Keyphrases
- compressed sensing
- image reconstruction
- magnetic resonance
- mr images
- medical images
- image registration
- image data
- positron emission tomography
- brain images
- super resolution
- mr imaging
- radon transform
- computed tomography
- random projections
- cardiac motion
- mri data
- magnetic resonance images
- sparse representation
- high resolution
- image processing
- natural images
- motion estimation