Sparsity in MRI
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A split-augmented Lagrangian algorithm for spectral factorization of a set of 2D directional filters and application to the design of compact shearlet frames
A spatiospectral localization approach for analyzing and representing vector-valued functions on spherical surfaces
MAP recovery of polynomial splines from compressive samples and its application to vehicular signals
Fast thresholded multi-channel Landweber algorithm for wavelet-regularized multi-angle deconvolution
Low-rank + sparse (L+S) reconstruction for accelerated dynamic MRI with seperation of background and dynamic components
Optical Coherence Tomography noise reduction over learned dictionaries with introduction of complex wavelet for start dictionary