Follow
Rick Chartrand
Rick Chartrand
Hydrosat
Verified email at cal.berkeley.edu - Homepage
Title
Cited by
Cited by
Year
Iteratively reweighted algorithms for compressive sensing
R Chartrand, W Yin
2008 IEEE international conference on acoustics, speech and signal …, 2008
15732008
Exact reconstruction of sparse signals via nonconvex minimization
R Chartrand
IEEE Signal Processing Letters 14 (10), 707-710, 2007
15072007
Restricted isometry properties and nonconvex compressive sensing
R Chartrand, V Staneva
Inverse Problems 24 (3), 035020, 2008
7002008
Numerical differentiation of noisy, nonsmooth data
R Chartrand
International Scholarly Research Notices 2011, 2011
5022011
A variational approach to reconstructing images corrupted by Poisson noise
T Le, R Chartrand, TJ Asaki
Journal of Mathematical Imaging and Vision 27 (3), 257-263, 2007
4892007
Fast algorithms for nonconvex compressive sensing: MRI reconstruction from very few data
R Chartrand
2009 IEEE international symposium on biomedical imaging: from nano to macro …, 2009
3712009
Stable sparse approximations via nonconvex optimization
R Saab, R Chartrand, O Yilmaz
2008 IEEE international conference on acoustics, speech and signal …, 2008
2462008
Nonconvex Splitting for Regularized Low-Rank + Sparse Decomposition
R Chartrand
IEEE Transactions on Signal Processing 60, 5810-5819, 2012
2132012
Compressed sensing recovery via nonconvex shrinkage penalties
J Woodworth, R Chartrand
Inverse Problems 32 (7), 075004, 2016
1702016
A nonconvex ADMM algorithm for group sparsity with sparse groups
R Chartrand, B Wohlberg
2013 IEEE international conference on acoustics, speech and signal …, 2013
1552013
Tomographic imaging with cosmic ray muons
CL Morris, CC Alexander, JD Bacon, KN Borozdin, DJ Clark, R Chartrand, ...
Science & Global Security 16 (1-2), 37-53, 2008
1502008
Shrinkage mappings and their induced penalty functions
R Chartrand
2014 IEEE International Conference on Acoustics, Speech and Signal …, 2014
1042014
Graduated adaptive image denoising: local compromise between total variation and isotropic diffusion
EM Bollt, R Chartrand, S Esedoḡlu, P Schultz, KR Vixie
Advances in Computational Mathematics 31 (1), 61-85, 2009
1032009
A gradient descent solution to the Monge-Kantorovich problem
R Chartrand, K Vixie, B Wohlberg, E Bollt
Appl. Math. Sci 3, 1071-1080, 2009
972009
Nonconvex compressed sensing and error correction
R Chartrand
2007 IEEE International Conference on Acoustics, Speech and Signal …, 2007
942007
Constrained Minimization for Enhanced Exploitation of Gradient Sparsity: Application to CT Image Reconstruction
EY Sidky, R Chartrand, JM Boone, X Pan
IEEE journal of translational engineering in health and medicine 2, 1-18, 2014
892014
Image reconstruction from few views by non-convex optimization
EY Sidky, R Chartrand, X Pan
2007 IEEE Nuclear Science Symposium Conference Record 5, 3526-3530, 2007
712007
Local principal component pursuit for nonlinear datasets
B Wohlberg, R Chartrand, J Theiler
2012 IEEE International Conference on Acoustics, Speech and Signal …, 2012
572012
A new generalized thresholding algorithm for inverse problems with sparsity constraints
S Voronin, R Chartrand
2013 IEEE international conference on acoustics, speech and signal …, 2013
482013
Nonconvex regularization for shape preservation
R Chartrand
2007 IEEE International Conference on Image Processing 1, I-293-I-296, 2007
462007
The system can't perform the operation now. Try again later.
Articles 1–20