W. Clem Karl

49 papers A 1B 2C 1Misc 4Journal 16Unranked 25
YearRankTypeTitle / Venue / Authors
2023 J jnl
The Foundations of Computational Imaging: A signal processing perspective.
IEEE Signal Process. Mag.
W. Clem Karl, James E. Fowler, Charles A. Bouman, Müjdat Çetin, Brendt Wohlberg, Jong Chul Ye
2021 J jnl
Autoregression and Structured Low-Rank Modeling of Sinogram Neighborhoods.
IEEE Trans. Computational Imaging
Rodrigo A. Lobos, Muhammad Usman Ghani, W. Clem Karl, Richard M. Leahy, Justin P. Haldar
2021 J jnl
Data and Image Prior Integration for Image Reconstruction Using Consensus Equilibrium.
IEEE Trans. Computational Imaging
Muhammad Usman Ghani, W. Clem Karl
2020 J jnl
Data and Image Prior Integration for Image Reconstruction Using Consensus Equilibrium.
CoRR
Muhammad Usman Ghani, W. Clem Karl
2020 J jnl
Fast Enhanced CT Metal Artifact Reduction Using Data Domain Deep Learning.
IEEE Trans. Computational Imaging
Muhammad Usman Ghani, W. Clem Karl
2019 J jnl
Fast Accurate CT Metal Artifact Reduction using Data Domain Deep Learning.
CoRR
Muhammad Usman Ghani, W. Clem Karl
2019 — conf
Integrating Data and Image Domain Deep Learning for Limited Angle Tomography using Consensus Equilibrium.
ICCV Workshops
Muhammad Usman Ghani, W. Clem Karl
2019 J jnl
Integrating Data and Image Domain Deep Learning for Limited Angle Tomography using Consensus Equilibrium.
CoRR
Muhammad Usman Ghani, W. Clem Karl
2018 — conf
Deep Learning Based Sinogram Correction for Metal Artifact Reduction.
Computational Imaging
Muhammad Usman Ghani, W. Clem Karl
2018 — conf
Deep Learning-Based Sinogram Completion for Low-Dose CT.
IVMSP
Muhammad Usman Ghani, W. Clem Karl
2017 — conf
Fast and Robust Discrete Computational Imaging.
Computational Imaging
Ahmet Tuysuzoglu, Yuehaw Khoo, W. Clem Karl
2016 — conf
Enhancing Nuclear Resonance Fluorescence with Coded Aperture for Security Based Imaging.
Computational Imaging
Zachary Sun, W. Clem Karl, David A. Castañón
2016 B conf
Variable splitting techniques for discrete tomography.
ICIP
Ahmet Tuysuzoglu, Yuehaw Khoo, W. Clem Karl
2015 A conf
Dictionary-based sparse representation for resolution improvement in laser voltage imaging of CMOS integrated circuits.
DATE
T. Berkin Cilingiroglu, Mahmoud Zangeneh, Aydan Uyar, W. Clem Karl, Janusz Konrad, Ajay Joshi, Bennett B. Goldberg, M. Selim Ünlü
2015 J jnl
Graph-Cut Based Discrete-Valued Image Reconstruction.
IEEE Trans. Image Process.
Ahmet Tuysuzoglu, W. Clem Karl, Ivana Stojanovic, David A. Castañón, M. Selim Ünlü
2015 J jnl
Learning-Based Object Identification and Segmentation Using Dual-Energy CT Images for Security.
IEEE Trans. Image Process.
Limor Martin, Ahmet Tuysuzoglu, W. Clem Karl, Prakash Ishwar
2014 J jnl
Interrupted SAR persistent surveillance via group sparse reconstruction of multipass data.
IEEE Trans. Aerosp. Electron. Syst.
Ivana Stojanovic, Leslie Novak, W. Clem Karl
2014 — conf
Joint metal artifact reduction and material discrimination in X-ray CT using a learning-based graph-cut method.
Computational Imaging
Limor Martin, Ahmet Tuysuzoglu, Prakash Ishwar, W. Clem Karl
2014 Misc conf
Sensing-aware kernel SVM.
ICASSP
Weicong Ding, Prakash Ishwar, Venkatesh Saligrama, W. Clem Karl
2013 J jnl
An Interferometric Reflectance Imaging Sensor for Point of Care Viral Diagnostics.
IEEE Trans. Biomed. Eng.
Alexander P. Reddington, Jacob T. Trueb, David S. Freedman, Ahmet Tuysuzoglu, George G. Daaboul, Carlos A. Lopez, W. Clem Karl, John H. Connor, Helen Fawcett, M. Selim Ünlü
2013 J jnl
Compressed Sensing of Monostatic and Multistatic SAR.
IEEE Geosci. Remote. Sens. Lett.
Ivana Stojanovic, Müjdat Çetin, W. Clem Karl
2013 — conf
Exact optimization conditions for discrete linear inverse problems.
GlobalSIP
Ahmet Tuysuzoglu, Emre Yilmaz, W. Clem Karl, David A. Castañón
2013 — conf
Joint reconstruction and segmentation of electron tomography data.
Computational Imaging
Ahmet Tuysuzoglu, W. Clem Karl, David A. Castañón, M. Selim Ünlü
2013 J jnl
Sensing-Aware Kernel SVM.
CoRR
Weicong Ding, Prakash Ishwar, Venkatesh Saligrama, W. Clem Karl
2012 — conf
Automated 3-D intraocular ultrasound detection of elevated intracranial pressure.
ISBI
Yaoqi Zhang, W. Clem Karl, Gwendolyn Van Der Wilden, Peter Fagenholz, Javier Romero, Vicki Noble, Homer H. Pien
2012 — conf
Discrete image reconstruction for material quantification.
SSP
Ahmet Tuysuzoglu, W. Clem Karl, David A. Castañón, M. Selim Ünlü
2012 — conf
Low-dose X-ray CT reconstruction based on joint sinogram smoothing and learned dictionary-based representation.
ISBI
Ivana Stojanovic, Homer H. Pien, Synho Do, W. Clem Karl
2012 — conf
Sensing aware dimensionality reduction for nearest neighbor classification of high dimensional signals.
SSP
Zachary Sun, W. Clem Karl, Prakash Ishwar, Venkatesh Saligrama
2011 B conf
A graph cut method for linear inverse problems.
ICIP
Ahmet Tuysuzoglu, Ivana Stojanovic, David A. Castañón, W. Clem Karl
2011 Misc conf
A learning-based approach to explosives detection using Multi-Energy X-Ray Computed Tomography.
ICASSP
Limor Eger, Synho Do, Prakash Ishwar, W. Clem Karl, Homer H. Pien
2011 — conf
A novel hybrid algorithm for accelerating CT reconstructions and improving low-dose image quality.
ISBI
Synho Do, W. Clem Karl, Homer H. Pien
2011 — conf
Classification-aware dimensionality reduction methods for explosives detection using multi-energy x-ray computed tomography.
Computational Imaging
Limor Eger, Prakash Ishwar, W. Clem Karl, Homer H. Pien
2011 — conf
Fast angiographic OCT imaging using sparse representations over learned dictionaries.
ISBI
Ivana Stojanovic, Nishant Mohan, Benjamin J. Vakoc, W. Clem Karl
2011 — conf
Joint cardiac and respiratory motion correction and super-resolution reconstruction in coronary PET/CT.
ISBI
Sonal Ambwani, W. Clem Karl, Ahmed Tawakol, Homer H. Pien
2011 Misc conf
Sensing-aware classification with high-dimensional data.
ICASSP
Burkay Orten, Prakash Ishwar, W. Clem Karl, Venkatesh Saligrama, Homer H. Pien
2010 — conf
A variational approach for reconstructing low dose images in clinical helical CT.
ISBI
Synho Do, W. Clem Karl, Mannudeep K. Kalra, Thomas J. Brady, Homer H. Pien
2009 — conf
A Feasibility Study of Joint Respiratory and Cardiac Motion Correction for Coronary PET/CT Imaging.
ISBI
Sonal Ambwani, Sanghee Cho, W. Clem Karl, Ahmed Tawakol, Homer H. Pien
2009 — conf
Accurate Model-Based High Resolution Cardiac Image Reconstruction in Dual Source CT.
ISBI
Synho Do, Sanghee Cho, W. Clem Karl, Mannudeep K. Kalra, Thomas J. Brady, Homer H. Pien
2009 — conf
Spatio-Temporal Deconvolution of Perfusion CT Data in Rectal Tumor Patients.
ISBI
Lili He, Burkay Orten, Synho Do, W. Clem Karl, Avinish Kambadakone, Dushyant Sahani, Homer H. Pien
2008 — conf
Analysis and mitigation of calcium artifacts in cardiac multidetector CT.
ISBI
Zhuangli Liang, W. Clem Karl, Synho Do, Thomas J. Brady, Homer H. Pien
2007 C conf
Calcium De-blooming in Coronary CT Image.
BIBE
Zhuangli Liang, W. Clem Karl, Synho Do, Udo Hoffmann, Thomas J. Brady, Homer H. Pien
2006 J jnl
Line detection in images through regularized hough transform.
IEEE Trans. Image Process.
Nitin Aggarwal, W. Clem Karl
2006 J jnl
Model-based variational smoothing and segmentation for diffusion tensor imaging in the brain.
Neuroinformatics
Mukund Desai, David N. Kennedy, Rami Mangoubi, Jayant Shah, W. Clem Karl, Andrew J. Worth, Nikos Makris, Homer H. Pien
2006 — conf
Sparsity-Driven Sparse-Aperture Ultrasound Imaging.
ICASSP (2)
Müjdat Çetin, Emmanuel Bossy, Robin O. Cleveland, W. Clem Karl
2005 J jnl
High-resolution biosensor spectral peak shift estimation.
IEEE Trans. Signal Process.
W. Clem Karl, Homer H. Pien
2002 — conf
Diffusion tensor model based smoothing.
ISBI
Mukund Desai, David N. Kennedy, Rami Mangoubi, Jayant Shah, W. Clem Karl, N. Markis, Andrew J. Worth
2000 Misc conf
Enhanced, high resolution radar imaging based on robust regularization.
ICASSP
Müjdat Çetin, W. Clem Karl
1996 — conf
Multiscale hypothesis testing with application to anomaly characterization from tomographic projections.
ICIP (2)
Austin B. Frakt, Alan S. Willsky, W. Clem Karl
1993 — conf
Multiscale representations of Markov random fields.
ICASSP (5)
Mark R. Luettgen, W. Clem Karl, Alan S. Willsky, Robert R. Tenney