Toeplitz-based iterative image reconstruction for MRI with correction for magnetic field inhomogeneity.
Jeffrey A. FesslerSangwoo LeeValur T. OlafssonHugo R. ShiDouglas C. NollPublished in: IEEE Trans. Signal Process. (2005)
Keyphrases
- magnetic field
- image reconstruction
- image reconstruction algorithms
- magnetic resonance imaging
- phase unwrapping
- reconstructed image
- positron emission tomography
- super resolution
- compressed sensing
- sparsely sampled
- medical images
- inverse problems
- high resolution
- radon transform
- magnetic resonance images
- emission computed tomography
- back projection
- resonant frequency
- least squares
- reconstruction method
- emission tomography
- computed tomography
- phase transition
- single photon emission computed tomography
- mri data
- cardiac imaging
- medical imaging