Get our free extension to see links to code for papers anywhere online!

Chrome logo Add to Chrome

Firefox logo Add to Firefox

Picture for Brendt Wohlberg

Brendt Wohlberg

Los Alamos National Laboratory

Projected Multi-Agent Consensus Equilibrium for Ptychographic Image Reconstruction


Dec 08, 2021
Qiuchen Zhai, Brendt Wohlberg, Gregery T. Buzzard, Charles A. Bouman

* To be published in Asilomar Conference on Signals, Systems, and Computers 2021 

  Access Paper or Ask Questions

Hyperspectral Neutron CT with Material Decomposition


Oct 06, 2021
Thilo Balke, Alexander M. Long, Sven C. Vogel, Brendt Wohlberg, Charles A. Bouman

* 2021 IEEE International Conference on Image Processing (ICIP), 2021, pp. 3482-3486 
* 5 pages, 4 figures 

  Access Paper or Ask Questions

Recovery Analysis for Plug-and-Play Priors using the Restricted Eigenvalue Condition


Jun 07, 2021
Jiaming Liu, M. Salman Asif, Brendt Wohlberg, Ulugbek S. Kamilov

* 25 pages, 11 figures 

  Access Paper or Ask Questions

Connect the Dots: In Situ 4D Seismic Monitoring of CO$_2$ Storage with Spatio-temporal CNNs


May 25, 2021
Shihang Feng, Xitong Zhang, Brendt Wohlberg, Neill Symons, Youzuo Lin

* 15 pages, 13 figures 

  Access Paper or Ask Questions

Randomized Algorithms for Scientific Computing (RASC)


Apr 19, 2021
Aydin Buluc, Tamara G. Kolda, Stefan M. Wild, Mihai Anitescu, Anthony DeGennaro, John Jakeman, Chandrika Kamath, Ramakrishnan, Kannan, Miles E. Lopes, Per-Gunnar Martinsson, Kary Myers, Jelani Nelson, Juan M. Restrepo, C. Seshadhri, Draguna Vrabie, Brendt Wohlberg, Stephen J. Wright, Chao Yang, Peter Zwart


  Access Paper or Ask Questions

InversionNet3D: Efficient and Scalable Learning for 3D Full Waveform Inversion


Mar 25, 2021
Qili Zeng, Shihang Feng, Brendt Wohlberg, Youzuo Lin


  Access Paper or Ask Questions

CoIL: Coordinate-based Internal Learning for Imaging Inverse Problems


Feb 09, 2021
Yu Sun, Jiaming Liu, Mingyang Xie, Brendt Wohlberg, Ulugbek S. Kamilov


  Access Paper or Ask Questions

PSF Estimation in Crowded Astronomical Imagery as a Convolutional Dictionary Learning Problem


Feb 07, 2021
Brendt Wohlberg, Przemek Wozniak


  Access Paper or Ask Questions

SGD-Net: Efficient Model-Based Deep Learning with Theoretical Guarantees


Jan 22, 2021
Jiaming Liu, Yu Sun, Weijie Gan, Xiaojian Xu, Brendt Wohlberg, Ulugbek S. Kamilov


  Access Paper or Ask Questions

Joint Reconstruction and Calibration using Regularization by Denoising


Nov 26, 2020
Mingyang Xie, Yu Sun, Jiaming Liu, Brendt Wohlberg, Ulugbek S. Kamilov


  Access Paper or Ask Questions

Async-RED: A Provably Convergent Asynchronous Block Parallel Stochastic Method using Deep Denoising Priors


Oct 03, 2020
Yu Sun, Jiaming Liu, Yiran Sun, Brendt Wohlberg, Ulugbek S. Kamilov


  Access Paper or Ask Questions

Physics-Consistent Data-driven Waveform Inversion with Adaptive Data Augmentation


Sep 03, 2020
Renán Rojas-Gómez, Jihyun Yang, Youzuo Lin, James Theiler, Brendt Wohlberg


  Access Paper or Ask Questions

Scalable Plug-and-Play ADMM with Convergence Guarantees


Jun 05, 2020
Yu Sun, Zihui Wu, Brendt Wohlberg, Ulugbek S. Kamilov


  Access Paper or Ask Questions

Diagram Image Retrieval using Sketch-Based Deep Learning and Transfer Learning


Apr 22, 2020
Manish Bhattarai, Diane Oyen, Juan Castorena, Liping Yang, Brendt Wohlberg


  Access Paper or Ask Questions

TGGLines: A Robust Topological Graph Guided Line Segment Detector for Low Quality Binary Images


Feb 27, 2020
Ming Gong, Liping Yang, Catherine Potts, Vijayan K. Asari, Diane Oyen, Brendt Wohlberg


  Access Paper or Ask Questions

Multi-layer Residual Sparsifying Transform Learning for Image Reconstruction


Jun 01, 2019
Xuehang Zheng, Saiprasad Ravishankar, Yong Long, Marc Louis Klasky, Brendt Wohlberg

* submitted to IEEE Signal Processing Letters 

  Access Paper or Ask Questions

Plug-In Stochastic Gradient Method


Nov 08, 2018
Yu Sun, Brendt Wohlberg, Ulugbek S. Kamilov

* To be presented at International Biomedical and Astronomical Signal Processing (BASP) Frontiers workshop 2019 

  Access Paper or Ask Questions

Regularized Fourier Ptychography using an Online Plug-and-Play Algorithm


Nov 02, 2018
Yu Sun, Shiqi Xu, Yunzhe Li, Lei Tian, Brendt Wohlberg, Ulugbek S. Kamilov


  Access Paper or Ask Questions

Learning Multi-Layer Transform Models


Oct 19, 2018
Saiprasad Ravishankar, Brendt Wohlberg

* In Proceedings of the Annual Allerton Conference on Communication, Control, and Computing, 2018 

  Access Paper or Ask Questions

An Online Plug-and-Play Algorithm for Regularized Image Reconstruction


Sep 12, 2018
Yu Sun, Brendt Wohlberg, Ulugbek S. Kamilov


  Access Paper or Ask Questions

Convolutional Dictionary Learning: A Comparative Review and New Algorithms


Sep 05, 2018
Cristina Garcia-Cardona, Brendt Wohlberg

* IEEE Transactions on Computational Imaging, vol. 4, no. 3, pp. 366-381, Sep 2018 
* Corrected typos in Eq. (18) and (19) 

  Access Paper or Ask Questions

Convolutional Sparse Representations with Gradient Penalties


Feb 16, 2018
Brendt Wohlberg


  Access Paper or Ask Questions

Online Convolutional Dictionary Learning


Aug 30, 2017
Jialin Liu, Cristina Garcia-Cardona, Brendt Wohlberg, Wotao Yin

* Proceedings of IEEE International Conference on Image Processing (ICIP), 2017, pp. 1707-1711 
* Accepted to be presented at ICIP 2017 

  Access Paper or Ask Questions

Convolutional Sparse Coding with Overlapping Group Norms


Aug 29, 2017
Brendt Wohlberg


  Access Paper or Ask Questions

Convolutional Sparse Coding: Boundary Handling Revisited


Jul 20, 2017
Brendt Wohlberg, Paul Rodriguez


  Access Paper or Ask Questions

ADMM Penalty Parameter Selection by Residual Balancing


Apr 20, 2017
Brendt Wohlberg


  Access Paper or Ask Questions

Plug-and-Play Priors for Bright Field Electron Tomography and Sparse Interpolation


Dec 23, 2015
Suhas Sreehari, S. V. Venkatakrishnan, Brendt Wohlberg, Lawrence F. Drummy, Jeffrey P. Simmons, Charles A. Bouman

* 13 pages, 11 figures 

  Access Paper or Ask Questions