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2010 – 2019
- 2015
[j13]Donghwan Kim
, Sathish Ramani, Jeffrey A. Fessler:
Combining Ordered Subsets and Momentum for Accelerated X-Ray CT Image Reconstruction. IEEE Trans. Medical Imaging 34(1): 167-178 (2015)- 2014
- [j12]Yue Hu, Greg Ongie, Sathish Ramani, Mathews Jacob:
Generalized Higher Degree Total Variation (HDTV) Regularization. IEEE Trans. Image Process. 23(6): 2423-2435 (2014) - [j11]Daniel S. Weller, Sathish Ramani, Jeffrey A. Fessler:
Augmented Lagrangian with Variable Splitting for Faster Non-Cartesian 𝕃1-SPIRiT MR Image Reconstruction. IEEE Trans. Medical Imaging 33(2): 351-361 (2014) - 2013
- [j10]Antonios Matakos, Sathish Ramani, Jeffrey A. Fessler:
Accelerated Edge-Preserving Image Restoration Without Boundary Artifacts. IEEE Trans. Image Process. 22(5): 2019-2029 (2013) - [j9]Michael J. Allison, Sathish Ramani, Jeffrey A. Fessler:
Accelerated Regularized Estimation of MR Coil Sensitivities Using Augmented Lagrangian Methods. IEEE Trans. Medical Imaging 32(3): 556-564 (2013) - [j8]Sathish Ramani, Daniel S. Weller, Jon-Fredrik Nielsen, Jeffrey A. Fessler:
Non-Cartesian MRI Reconstruction With Automatic Regularization Via Monte-Carlo SURE. IEEE Trans. Medical Imaging 32(8): 1411-1422 (2013) - [c20]Donghwan Kim, Sathish Ramani, Jeffrey A. Fessler:
Ordered subsets with momentum for accelerated X-ray CT image reconstruction. ICASSP 2013: 920-923 - [c19]Yue Hu, Sathish Ramani, Mathews Jacob:
A fast majorize minimize algorithm for higher degree total variation regularization. ISBI 2013: 326-329 - [c18]Hao Sun, Daniel S. Weller, Alan Chu, Sathish Ramani, Daehyun Yoon, Jon-Fredrik Nielsen, Jeffrey A. Fessler:
Spoke pulse design in magnetic resonance imaging using greedy minimax algorithm. ISBI 2013: 696-699 - [c17]Sathish Ramani, Jeffrey A. Fessler:
Accelerated noncartesian sense reconstruction using a majorize-minimize algorithm combining variable-splitting. ISBI 2013: 704-707 - [c16]Daniel S. Weller, Sathish Ramani, Jon-Fredrik Nielsen, Jeffrey A. Fessler:
Sure-based parameter selection for parallel MRI reconstruction using GRAPPA and sparsity. ISBI 2013: 954-957 - 2012
- [j7]Sathish Ramani, Zhihao Liu, Jeffrey Rosen, Jon-Fredrik Nielsen, Jeffrey A. Fessler:
Regularization Parameter Selection for Nonlinear Iterative Image Restoration and MRI Reconstruction Using GCV and SURE-Based Methods. IEEE Trans. Image Process. 21(8): 3659-3672 (2012) - [j6]Sathish Ramani, Jeffrey A. Fessler:
A Splitting-Based Iterative Algorithm for Accelerated Statistical X-Ray CT Reconstruction. IEEE Trans. Medical Imaging 31(3): 677-688 (2012) - [c15]Sathish Ramani, Jeffrey Rosen, Zhihao Liu, Jeffrey A. Fessler:
Iterative weighted risk estimation for nonlinear image restoration with analysis priors. Computational Imaging 2012: 82960N - [c14]Sathish Ramani, Jon-Fredrik Nielsen, Jeffrey A. Fessler:
Cross-validation and predicted risk estimation for nonlinear iterative reweighted least-squares MRI reconstruction. ICIP 2012: 2049-2052 - [c13]Antonios Matakos, Sathish Ramani, Jeffrey A. Fessler:
Image restoration using non-circulant shift-invariant system models. ICIP 2012: 3061-3064 - [c12]Michael J. Allison, Sathish Ramani, Jeffrey A. Fessler:
Regularized MR coil sensitivity estimation using augmented Lagrangian methods. ISBI 2012: 394-397 - [c11]Sathish Ramani, Jeffrey A. Fessler:
Statistical X-ray CT reconstruction using a splitting-based iterative algorithm with orthonormal wavelets. ISBI 2012: 1008-1011 - [c10]Jang-Hwan Cho, Sathish Ramani, Jeffrey A. Fessler:
Alternating minimization approach for multi-frame image reconstruction. SSP 2012: 225-228 - 2011
- [j5]Sathish Ramani, Jeffrey A. Fessler:
Parallel MR Image Reconstruction Using Augmented Lagrangian Methods. IEEE Trans. Medical Imaging 30(3): 694-706 (2011) - [c9]Sathish Ramani, Jeffrey A. Fessler:
Regularized parallel mri reconstruction using an alternating direction method of multipliers. ISBI 2011: 385-388 - 2010
- [j4]Sathish Ramani, Philippe Thévenaz, Michael Unser:
Regularized Interpolation for Noisy Images. IEEE Trans. Medical Imaging 29(2): 543-558 (2010) - [c8]Sathish Ramani, Jeffrey A. Fessler:
An accelerated iterative reweighted least squares algorithm for compressed sensing MRI. ISBI 2010: 257-260
2000 – 2009
- 2009
- [b1]Sathish Ramani:
Nonideal sampling and regularized interpolation of noisy data. EPFL, Switzerland, 2009 - 2008
- [j3]Sathish Ramani, Thierry Blu, Michael Unser:
Monte-Carlo Sure: A Black-Box Optimization of Regularization Parameters for General Denoising Algorithms. IEEE Trans. Image Process. 17(9): 1540-1554 (2008) - [j2]Sathish Ramani, Dimitri Van De Ville, Thierry Blu, Michael Unser:
Nonideal Sampling and Regularization Theory. IEEE Trans. Signal Process. 56(3): 1055-1070 (2008) - [c7]Sathish Ramani, Thierry Blu, Michael Unser:
Blind optimization of algorithm parameters for signal denoising by Monte-Carlo SURE. ICASSP 2008: 905-908 - [c6]Cédric Vonesch, Sathish Ramani, Michael Unser:
Recursive risk estimation for non-linear image deconvolution with a wavelet-domain sparsity constraint. ICIP 2008: 665-668 - [c5]Saskia Delpretti, Florian Luisier, Sathish Ramani, Thierry Blu, Michael Unser:
Multiframe sure-let denoising of timelapse fluorescence microscopy images. ISBI 2008: 149-152 - [c4]Sathish Ramani, Cédric Vonesch, Michael Unser:
Deconvolution of 3D fluorescence micrographs with automatic risk minimization. ISBI 2008: 732-735 - 2007
- [c3]Sathish Ramani, Philippe Thévenaz, Michael Unser:
Regularized Interpolation for Noisy Data. ISBI 2007: 612-615 - 2006
- [j1]Sathish Ramani, Michael Unser:
Matérn B-splines and the optimal reconstruction of signals. IEEE Signal Process. Lett. 13(7): 437-440 (2006) - [c2]Sathish Ramani, Dimitri Van De Ville, Michael Unser:
Non-Ideal Sampling and Adapted Reconstruction Using the Stochastic Matern Model. ICASSP (2) 2006: 73-76 - 2005
- [c1]Sathish Ramani, Dimitri Van De Ville, Michael Unser:
Sampling in practice: is the best reconstruction space bandlimited? ICIP (2) 2005: 153-156
Coauthor Index
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