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Journal Article
Journal Article
IEEE Transactions on Medical Imaging, ISSN 0278-0062, 02/2014, Volume 33, Issue 2, pp. 351 - 361
Journal Article
Journal Article
Journal Article
Progress in Biomedical Optics and Imaging - Proceedings of SPIE, ISSN 1605-7422, 2012, Volume 8313
Although statistical image reconstruction methods for X-ray CT can provide improved image quality at reduced patient doses, computation times for 3D axial and... 
Splitting | Algorithms | Medical imaging | Mathematical analysis | Images | X-rays | Mathematical models | Three dimensional
Conference Proceeding
Proceedings of SPIE - The International Society for Optical Engineering, ISSN 0277-786X, 2012, Volume 8296
Image acquisition systems invariably introduce blur, which necessitates the use of deblurring algorithms for image restoration. Restoration techniques... 
generalized cross-validation | Jacobian matrix | Image restoration | regularization parameter | Stein's unbiased risk estimate | Algorithms | Restoration | Nonlinearity | Risk | Estimates | Regularization
Conference Proceeding
2013 IEEE 10th International Symposium on Biomedical Imaging, ISSN 1945-7928, 04/2013, pp. 326 - 329
The main focus of this paper is to introduce a computationally efficient algorithm for solving image recovery problems, regularized by the recently introduced... 
compressed sensing | majorize minimize | Higher degree total variation | Approximation algorithms | Approximation methods | Image reconstruction | Optimization | HDTV | Biomedical imaging
Conference Proceeding
IEEE Signal Processing Letters, ISSN 1070-9908, 07/2006, Volume 13, Issue 7, pp. 437 - 440
Journal Article
IEEE Transactions on Medical Imaging, ISSN 0278-0062, 02/2014, Volume 33, Issue 2, pp. 351 - 361
SPIRiT (iterative self-consistent parallel imaging reconstruction), and its sparsity-regularized variant L 1 -SPIRiT, are compatible with both Cartesian and... 
Coils | compressed sensing | Transforms | non-Cartesian reconstruction | Image reconstruction | Tuning | Convergence | preconditioning | magnetic resonance imaging (MRI) | Imaging | Augmented Lagrangian | parallel imaging reconstruction | Mathematical model | Magnetic resonance imaging | Analysis | Lagrangian functions
Journal Article
IEEE Transactions on Medical Imaging, ISSN 0278-0062, 02/2014, Volume 33, Issue 2, pp. 351 - 361
SPIRiT (iterative self-consistent parallel imaging reconstruction), and its sparsity-regularized variant rm L 1 -SPIRiT, are compatible with both Cartesian and... 
Reconstruction | Splitting | Nonuniform | Magnetic resonance imaging | Computation | Imaging | Mathematical models | Sampling
Journal Article
2017 International Conference on Circuit ,Power and Computing Technologies (ICCPCT), 04/2017, pp. 1 - 7
Conference Proceeding
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