Augmented Lagrangian based reconstruction of non-uniformly sub-Nyquist sampled MRI data

Jan Aelterman, Hiep Luong, Bart Goossens, Aleksandra Pizurica, Wilfried Philips

January, 2011

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Journal article

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SIGNAL PROCESSING

LINEAR INVERSE PROBLEMS THRESHOLDING ALGORITHM SIGNAL RECOVERY TRANSFORM DESIGN Augmented Lagrangian methods MRI reconstruction Non-uniform Fourier transform Shearlet Compressed sensing