Chris R. Johnson

Publication Activity (10 Years)

Years Active: 2000-2024
Publications (10 Years): 49

Top Topics

Deep Brain Stimulation

Interactive Visual

Top Venues

IEEE Computer Graphics and Applications

IEEE Trans. Vis. Comput. Graph.

Publications

Mengjiao Han, Jixian Li, Sudhanshu Sane, Shubham Gupta, Bei Wang, Steve Petruzza, Chris R. Johnson
Interactive Visualization of Time-Varying Flow Fields Using Particle Tracing Neural Networks. PacificVis (2024)
Dennis K. Njeru, Tushar M. Athawale, Jessie France, Chris R. Johnson
Quantifying and Visualizing Uncertainty for Source Localisation in Electrocardiographic Imaging. Comput. methods Biomech. Biomed. Eng. Imaging Vis. 11 (3) (2023)
Nadia Boukhelifa, Chris R. Johnson, Kristin Potter
Visualization and Decision Making Design Under Uncertainty. IEEE Computer Graphics and Applications 43 (5) (2023)
Christoph Peters, Tark Patel, Will Usher, Chris R. Johnson
Ray Tracing Spherical Harmonics Glyphs. VMV (2023)
Zhe Wang, Tushar M. Athawale, Kenneth Moreland, Jieyang Chen, Chris R. Johnson, David Pugmire
: A Filter for Uncertainty Visualization of Marching Cubes on Multi-Core Devices. EGPGV@EuroVis (2023)
Tushar M. Athawale, Chris R. Johnson, Sudhanshu Sane, David Pugmire
Fiber Uncertainty Visualization for Bivariate Data With Parametric and Nonparametric Noise Models. CoRR (2022)
Tushar M. Athawale, Dan Maljovec, Lin Yan, Chris R. Johnson, Valerio Pascucci, Bei Wang
Uncertainty Visualization of 2D Morse Complex Ensembles Using Statistical Summary Maps. IEEE Trans. Vis. Comput. Graph. 28 (4) (2022)
Mengjiao Han, Tushar M. Athawale, David Pugmire, Chris R. Johnson
Accelerated Probabilistic Marching Cubes by Deep Learning for Time-Varying Scalar Ensembles. CoRR (2022)
Wolfgang Bangerth, Chris R. Johnson, Dennis K. Njeru, Bart G. van Bloemen Waanders
Estimating and using information in inverse problems. CoRR (2022)
Tushar M. Athawale, Sudhanshu Sane, Chris R. Johnson
Uncertainty Visualization of the Marching Squares and Marching Cubes Topology Cases. CoRR (2021)
Pat Hanrahan, Edwin E. Catmull, Mary C. Whitton, Chris R. Johnson, Dave Kasik
The Design of RenderMan. IEEE Computer Graphics and Applications 41 (4) (2021)
Liang Zhou, Chris R. Johnson, Daniel Weiskopf
Data-Driven Space-Filling Curves. IEEE Trans. Vis. Comput. Graph. 27 (2) (2021)
Sudhanshu Sane, Chris R. Johnson, Hank Childs
Investigating In Situ Reduction via Lagrangian Representations for Cosmology and Seismology Applications. ICCS (1) (2021)
Mengjiao Han, Sudhanshu Sane, Chris R. Johnson
Exploratory Lagrangian-Based Particle Tracing Using Deep Learning. CoRR (2021)
Tushar M. Athawale, Alireza Entezari, Bei Wang, Chris R. Johnson
Statistical Rendering for Visualization of Red Sea Eddy Simulation Data. CoRR (2021)
Lawrence J. Rosenblum, Dave Kasik, Chris R. Johnson, Mary C. Whitton
Adventures of a Government Researcher. IEEE Computer Graphics and Applications 41 (6) (2021)
Nathan Marshak, Pascal Grosset, Aaron Knoll, James P. Ahrens, Chris R. Johnson
Evaluation of PyTorch as a Data-Parallel Programming API for GPU Volume Rendering. EGPGV@EuroVis (2021)
Tushar M. Athawale, Brooke J. Stanislawski, Sudhanshu Sane, Chris R. Johnson
Visualizing Interactions Between Solar Photovoltaic Farms and the Atmospheric Boundary Layer. e-Energy (2021)
Tushar M. Athawale, Bo Ma, Elham Sakhaee, Chris R. Johnson, Alireza Entezari
Direct Volume Rendering with Nonparametric Models of Uncertainty. IEEE Trans. Vis. Comput. Graph. 27 (2) (2021)
Tushar M. Athawale, Sudhanshu Sane, Chris R. Johnson
Uncertainty Visualization of the Marching Squares and Marching Cubes Topology Cases. IEEE VIS (Short Papers) (2021)
Sudhanshu Sane, Abhishek Yenpure, Roxana Bujack, Matthew Larsen, Kenneth Moreland, Christoph Garth, Chris R. Johnson, Hank Childs
Scalable In Situ Computation of Lagrangian Representations via Local Flow Maps. EGPGV@EuroVis (2021)
Sudhanshu Sane, Tushar M. Athawale, Chris R. Johnson
Visualization of Uncertain Multivariate Data via Feature Confidence Level-Sets. EuroVis (Short Papers) (2021)
Will Usher, Xuan Huang, Steve Petruzza, Sidharth Kumar, Stuart R. Slattery, Sam T. Reeve, Feng Wang, Chris R. Johnson, Valerio Pascucci
Adaptive Spatially Aware I/O for Multiresolution Particle Data Layouts. IPDPS (2021)
Mengjiao Han, Ingo Wald, Will Usher, Nate Morrical, Aaron Knoll, Valerio Pascucci, Chris R. Johnson
A Virtual Frame Buffer Abstraction for Parallel Rendering of Large Tiled Display Walls. CoRR (2020)
Liang Zhou, Chris R. Johnson, Daniel Weiskopf
Data-Driven Space-Filling Curves. CoRR (2020)
Nick England, David J. Kasik, Chris R. Johnson, Mary C. Whitton
The Graphics System for the 80's. IEEE Computer Graphics and Applications 40 (3) (2020)
Mengjiao Han, Ingo Wald, Will Usher, Nate Morrical, Aaron Knoll, Valerio Pascucci, Chris R. Johnson
A Virtual Frame Buffer Abstraction for Parallel Rendering of Large Tiled Display Walls. IEEE VIS (Short Papers) (2020)
Turner Whitted, Mary C. Whitton, Chris R. Johnson, Dave Kasik
Origins of Global Illumination. IEEE Computer Graphics and Applications 40 (1) (2020)
William E. Lorensen, Chris R. Johnson, Dave Kasik, Mary C. Whitton
History of the Marching Cubes Algorithm. IEEE Computer Graphics and Applications 40 (2) (2020)
Ingo Wald, Bruce Cherniak, Will Usher, Carson Brownlee, Attila T. Áfra, Johannes Günther, Jefferson Amstutz, Tim Rowley, Valerio Pascucci, Chris R. Johnson, Jim Jeffers
Digesting the Elephant - Experiences with Interactive Production Quality Path Tracing of the Moana Island Scene. CoRR (2020)
Tushar M. Athawale, Bo Ma, Elham Sakhaee, Chris R. Johnson, Alireza Entezari
Direct Volume Rendering with Nonparametric Models of Uncertainty. CoRR (2020)
Feng Wang, Nathan Marshak, William Usher, Carsten Burstedde, Aaron Knoll, Timo Heister, Chris R. Johnson
CPU Ray Tracing of Tree-Based Adaptive Mesh Refinement Data. Comput. Graph. Forum 39 (3) (2020)
David J. Kasik, John C. Dill, Chris R. Johnson, Dave Kasik, Mary C. Whitton
Interactive Graphics in Industry: The Early Days. IEEE Computer Graphics and Applications 40 (5) (2020)
Feng Wang, Ingo Wald, Qi Wu, Will Usher, Chris R. Johnson
CPU Isosurface Ray Tracing of Adaptive Mesh Refinement Data. IEEE Trans. Vis. Comput. Graph. 25 (1) (2019)
Tushar M. Athawale, Chris R. Johnson
Probabilistic Asymptotic Decider for Topological Ambiguity Resolution in Level-Set Extraction for Uncertain 2D Data. IEEE Trans. Vis. Comput. Graph. 25 (1) (2019)
Liang Zhou, Rudolf Netzel, Daniel Weiskopf, Chris R. Johnson
Spectral Visualization Sharpening. SAP (2019)
Liang Zhou, Daniel Weiskopf, Chris R. Johnson
Perceptually guided contrast enhancement based on viewing distance. J. Comput. Lang. 55 (2019)
Tushar M. Athawale, Kara A. Johnson, Christopher R. Butson, Chris R. Johnson
A statistical framework for quantification and visualisation of positional uncertainty in deep brain stimulation electrodes. Comput. methods Biomech. Biomed. Eng. Imaging Vis. 7 (4) (2019)
Tushar M. Athawale, Dan Maljovec, Chris R. Johnson, Valerio Pascucci, Bei Wang
Uncertainty Visualization of 2D Morse Complex Ensembles Using Statistical Summary Maps. CoRR (2019)
Tushar M. Athawale, Kara A. Johnson, Christopher R. Butson, Chris R. Johnson
A Statistical Framework for Visualization of Positional Uncertainty in Deep Brain Stimulation Electrodes. VAHC (2019)
Feng Wang, Ingo Wald, Chris R. Johnson
Interactive Rendering of Large-Scale Volumes on Multi-Core CPUs. LDAV (2019)
Liang Zhou, Rudolf Netzel, Daniel Weiskopf, Chris R. Johnson
Spectral Visualization Sharpening. CoRR (2019)
Feng Wang, Wenwen Li, Sizhe Wang, Chris R. Johnson
Association Rules-Based Multivariate Analysis and Visualization of Spatiotemporal Climate Data. ISPRS Int. J. Geo Inf. 7 (7) (2018)
Paul Rosen, Bei Wang, Anil Seth, Betsy Mills, Adam Ginsburg, Julia Kamenetzky, Jeff Kern, Chris R. Johnson
Using Contour Trees in the Analysis and Visualization of Radio Astronomy Data Cubes. CoRR (2017)
Min Chen, Georges Grinstein, Chris R. Johnson, Jessie Kennedy, Melanie Tory
Pathways for Theoretical Advances in Visualization. IEEE Computer Graphics and Applications 37 (4) (2017)
Michael Kern, Alexander Lex, Nils Gehlenborg, Chris R. Johnson
Interactive visual exploration and refinement of cluster assignments. BMC Bioinform. 18 (1) (2017)
Matthew Larsen, Kenneth Moreland, Chris R. Johnson, Hank Childs
Optimizing multi-image sort-last parallel rendering. LDAV (2016)
Brad E. Hollister, Gordon Duffley, Chris Butson, Chris R. Johnson, Paul Rosen
Visualization for Understanding Uncertainty in Activation Volumes for Deep Brain Stimulation. EuroVis (Short Papers) (2016)
Xin Tong, John Edwards, Chun-Ming Chen, Han-Wei Shen, Chris R. Johnson, Pak Chung Wong
View-Dependent Streamline Deformation and Exploration. IEEE Trans. Vis. Comput. Graph. 22 (7) (2016)
Jessie France, Yaniv Gur, Robert M. Kirby, Chris R. Johnson
A Bayesian Approach to Quantifying Uncertainty in Tikhonov Solutions for the Inverse Problem of Electrocardiography. CinC (2014)
Yaniv Gur, Chris R. Johnson
Generalized HARDI invariants by method of tensor contraction. ISBI (2014)
Dafang Wang, Robert M. Kirby, Robert S. MacLeod, Chris R. Johnson
Inverse electrocardiographic source localization of ischemia: An optimization framework and finite element solution. J. Comput. Phys. 250 (2013)
Paul Rosen, Brett M. Burton, Kristin Potter, Chris R. Johnson
Visualization for Understanding Uncertainty in the Simulation of Myocardial Ischemia. VMLS@EuroVis (Short Papers) (2013)
Alfie Abdul-Rahman, Julie Lein, Katherine Coles, Eamonn Maguire, Miriah D. Meyer, Martin Wynne, Chris R. Johnson, Anne E. Trefethen, Min Chen
Rule-based Visual Mappings - with a Case Study on Poetry Visualization. Comput. Graph. Forum 32 (3) (2013)
Brett M. Burton, Burak Erem, Kristin Potter, Paul Rosen, Chris R. Johnson, Dana H. Brooks, Rob S. MacLeod
Uncertainty Visualization in Forward and Inverse Cardiac Models. CinC (2013)
David K. Hammond, Yaniv Gur, Chris R. Johnson
Graph diffusion distance: A difference measure for weighted graphs based on the graph Laplacian exponential kernel. GlobalSIP (2013)
Fangxiang Jiao, Jeff M. Phillips, Yaniv Gur, Chris R. Johnson
Uncertainty visualization in HARDI based on ensembles of ODFs. PacificVis (2012)
Chris R. Johnson
Large-scale visual data analysis. IPDPS (2012)
Kristin Potter, Paul Rosen, Chris R. Johnson
From Quantification to Visualization: A Taxonomy of Uncertainty Visualization Approaches. WoCoUQ (2011)
Dafang Wang, Robert M. Kirby, Rob S. MacLeod, Chris R. Johnson
An optimization framework for inversely estimating myocardial transmembrane potentials and localizing ischemia. EMBC (2011)
Dafang Wang, Robert M. Kirby, Chris R. Johnson
Finite-Element-Based Discretization and Regularization Strategies for 3-D Inverse Electrocardiography. IEEE Trans. Biomed. Eng. 58 (6) (2011)
Fangxiang Jiao, Yaniv Gur, Chris R. Johnson, Sarang C. Joshi
Decompositions. IPMI (2011)
Dafang Wang, Robert M. Kirby, Chris R. Johnson
Resolution Strategies for the Finite-Element-Based Solution of the ECG Inverse Problem. IEEE Trans. Biomed. Eng. 57 (2) (2010)
Chris R. Johnson
Image-based biomedical computing and visualization. PacificVis (2010)
Fangxiang Jiao, Jeff M. Phillips, Jeroen G. Stinstra, Jens Krger, Raj Varma Kommaraju, Edward W. Hsu, Julie R. Korenberg, Chris R. Johnson
Metrics for Uncertainty Analysis and Visualization of Diffusion Tensor Images. MIAR (2010)
Kristin Potter, Joe Kniss, Richard F. Riesenfeld, Chris R. Johnson
Visualizing Summary Statistics and Uncertainty. Comput. Graph. Forum 29 (3) (2010)
Kristin Potter, Andrew T. Wilson, Peer-Timo Bremer, Dean N. Williams, Charles M. Doutriaux, Valerio Pascucci, Chris R. Johnson
Ensemble-Vis: A Framework for the Statistical Visualization of Ensemble Data. ICDM Workshops (2009)
Michael Callahan, Martin J. Cole, Jason F. Shepherd, Jeroen G. Stinstra, Chris R. Johnson
A meshing pipeline for biomedical computing. Eng. Comput. 25 (1) (2009)
Jason F. Shepherd, Chris R. Johnson
Hexahedral mesh generation for biomedical models in SCIRun. Eng. Comput. 25 (1) (2009)
Jason F. Shepherd, Chris R. Johnson
Hexahedral mesh generation constraints. Eng. Comput. 24 (3) (2008)
Chris R. Johnson, David E. Keyes, Ulrich Rüde
Special Issue on Computational Science and Engineering. SIAM J. Sci. Comput. 30 (6) (2008)
Craig C. Douglas, Martin J. Cole, Paul Dostert, Yalchin Efendiev, Richard E. Ewing, Gundolf Haase, Jay Hatcher, Mohamed Iskandarani, Chris R. Johnson, Robert A. Lodder
Dynamically Identifying and Tracking Contaminants in Water Bodies. International Conference on Computational Science (1) (2007)
Robert J. Moorhead, Chris R. Johnson, Tamara Munzner, Hanspeter Pfister, Penny Rheingans, Terry S. Yoo
Visualization Research Challenges: A Report Summary. Comput. Sci. Eng. 8 (4) (2006)
Chris R. Johnson
Visualizing the Future. International Conference on Computational Science (1) (2006)
Tamara Munzner, Chris R. Johnson, Robert J. Moorhead, Hanspeter Pfister, Penny Rheingans, Terry S. Yoo
NIH-NSF Visualization Research Challenges Report Summary. IEEE Computer Graphics and Applications 26 (2) (2006)
Allen R. Sanderson, Robert M. Kirby, Chris R. Johnson, Lingfa Yang
Advanced Reaction-Diffusion Models for Texture Synthesis. J. Graph. Tools 11 (3) (2006)
Chris R. Johnson, David M. Weinstein
Biomedical computing and visualization. ACSC (2006)
Craig C. Douglas, J. Clay Harris, Mohamed Iskandarani, Chris R. Johnson, Robert A. Lodder, Steven G. Parker, Martin J. Cole, Richard E. Ewing, Yalchin Efendiev, Raytcho D. Lazarov, Guan Qin
Dynamic Contaminant Identification in Water. International Conference on Computational Science (3) (2006)
Craig C. Douglas, Yalchin Efendiev, Richard E. Ewing, Victor Ginting, Raytcho D. Lazarov, Martin J. Cole, Greg Jones, Chris R. Johnson
Multiscale Interpolation, Backward in Time Error Analysis for Data-Driven Contaminant Simulation. International Conference on Computational Science (2) (2005)
Robert Van Uitert, Chris R. Johnson, Leonid Zhukov
Influence of head tissue conductivity in forward and inverse magnetoencephalographic Simulations using realistic head models. IEEE Trans. Biomed. Eng. 51 (12) (2004)
Alexei A. Samsonov, Chris R. Johnson
Removal of intensity bias in magnitude spin-echo MRI images by nonlinear diffusion filtering. Medical Imaging: Image Processing (2004)
Craig C. Douglas, Chad E. Shannon, Yalchin Efendiev, Richard E. Ewing, Victor Ginting, Raytcho D. Lazarov, Martin J. Cole, Greg Jones, Chris R. Johnson, Jennifer Simpson
A Note on Data-Driven Contaminant Simulation. International Conference on Computational Science (2004)
Theresa-Marie Rhyne, William L. Hibbard, Chris R. Johnson, Chaomei Chen, Steve Eick
Panel 1: Can We Determine the Top Unresolved Problems of Visualization? IEEE Visualization (2004)
Allen R. Sanderson, Chris R. Johnson, Robert M. Kirby
Display of Vector Fields Using a Reaction-Diffusion Model. IEEE Visualization (2004)
Chris R. Johnson
Top Scientific Visualization Research Problems. IEEE Computer Graphics and Applications 24 (4) (2004)
Chris R. Johnson, Allen R. Sanderson
A Next Step: Visualizing Errors and Uncertainty. IEEE Computer Graphics and Applications 23 (5) (2003)
Theresa-Marie Rhyne, Melanie Tory, Tamara Munzner, Matthew O. Ward, Chris R. Johnson, David H. Laidlaw
Information and Scientific Visualization: Separate but Equal or Happy Together at Last. IEEE Visualization (2003)
Craig C. Douglas, Yalchin Efendiev, Richard E. Ewing, Raytcho D. Lazarov, Martin J. Cole, Greg Jones, Chris R. Johnson
Virtual Telemetry for Dynamic Data-Driven Application Simulations. International Conference on Computational Science (2003)
Raghu Machiraju, Chris R. Johnson, Terry S. Yoo, Roger Crawfis, David S. Ebert, Don Stredney
Do I Really See a Bone? IEEE Visualization (2003)
Chris R. Johnson
Biomedical Computing and Visualization. IEEE PACT (2003)
Alexey A. Samsonov, Chris R. Johnson
Noise-adaptive anisotropic diffusion filtering of MRI images reconstructed by SENSE (sensitivity encoding) method. ISBI (2002)
Chris R. Johnson
Visualization and VR for the Grid. CCGRID (2002)
Chris R. Johnson
Interactive Modeling Simulation and Visualization in Medicine: Applications to Cardiology Neuroscience and Medical Imaging. VMV (2000)