MRI image reconstruction approach for partial K-space based on the Discrete Fourier Transform in the least square sense.
Kalim TobajiLaura MatarAntoine AbcheElie KaramPublished in: SPA (2015)
Keyphrases
- image reconstruction
- least squares
- phase unwrapping
- super resolution
- reconstructed image
- sparsely sampled
- high resolution
- magnetic resonance imaging
- compressed sensing
- magnetic resonance images
- radon transform
- reconstruction method
- emission tomography
- positron emission tomography
- image reconstruction algorithms
- mr images
- inverse problems
- mri data
- emission computed tomography
- cardiac imaging
- medical images
- computed tomography
- computer tomography
- reconstruction process
- image restoration
- random projections
- sampled data
- tomographic reconstruction
- magnetic resonance
- mr imaging
- back projection
- brain tissue
- computer vision