Publications by authors named "Tom Peterka"

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F-Hash: Feature-Based Hash Design for Time-Varying Volume Visualization via Multi-Resolution Tesseract Encoding.
Jianxin Sun, David Lenz, Hongfeng Yu, Tom Peterka

IEEE Trans Vis Comput Graph· November 2025

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Make the Fastest Faster: Importance Mask Synthesis for Interactive Volume Visualization using Reconstruction Neural Networks.
Jianxin Sun, David Lenz, Hongfeng Yu, Tom Peterka

IEEE Trans Vis Comput Graph· October 2025

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Regularized Multi-Decoder Ensemble for an Error-Aware Scene Representation Network.
Tianyu Xiong, Skylar W Wurster, Hanqi Guo, Tom Peterka, Han-Wei Shen

IEEE Trans Vis Comput Graph· January 2025

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Adaptively Placed Multi-Grid Scene Representation Networks for Large-Scale Data Visualization.
Skylar W Wurster, Tianyu Xiong, Han-Wei Shen, Hanqi Guo, Tom Peterka

IEEE Trans Vis Comput Graph· January 2024

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Deep Hierarchical Super Resolution for Scientific Data.
Skylar W Wurster, Hanqi Guo, Han-Wei Shen, Tom Peterka, Jiayi Xu

IEEE Trans Vis Comput Graph· December 2023

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Toward Feature-Preserving Vector Field Compression.
Xin Liang, Sheng Di, Franck Cappello, Mukund Raj, Chunhui Liu, Tom Peterka

IEEE Trans Vis Comput Graph· December 2023

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Reinforcement Learning for Load-Balanced Parallel Particle Tracing.
Jiayi Xu, Hanqi Guo, Han-Wei Shen, Mukund Raj, Skylar W Wurster, Tom Peterka

IEEE Trans Vis Comput Graph· June 2023

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Learning in continuous action space for developing high dimensional potential energy models.
Sukriti Manna, Troy D Loeffler, Rohit Batra, Suvo Banik, Henry Chan, Tom Peterka

Nat Commun· January 2022

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FTK: A Simplicial Spacetime Meshing Framework for Robust and Scalable Feature Tracking.
Hanqi Guo, David Lenz, Jiayi Xu, Xin Liang, Wenbin He, Tom Peterka

IEEE Trans Vis Comput Graph· August 2021

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Asynchronous and Load-Balanced Union-Find for Distributed and Parallel Scientific Data Visualization and Analysis.
Jiayi Xu, Hanqi Guo, Han-Wei Shen, Mukund Raj, Xueyun Wang, Tom Peterka

IEEE Trans Vis Comput Graph· June 2021

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eFESTA: Ensemble Feature Exploration with Surface Density Estimates.
Wenbin He, Hanqi Guo, Han-Wei Shen, Tom Peterka

IEEE Trans Vis Comput Graph· April 2020

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InSituNet: Deep Image Synthesis for Parameter Space Exploration of Ensemble Simulations.
Wenbin He, Junpeng Wang, Hanqi Guo, Ko-Chih Wang, Han-Wei Shen, Tom Peterka

IEEE Trans Vis Comput Graph· January 2020

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Extreme-Scale Stochastic Particle Tracing for Uncertain Unsteady Flow Visualization and Analysis.
Hanqi Guo, Wenbin He, Sangmin Seo, Han-Wei Shen, Emil Mihai Constantinescu, Tom Peterka

IEEE Trans Vis Comput Graph· September 2019

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A Scalable Hybrid Scheme for Ray-Casting of Unstructured Volume Data.
Roba Binyahib, Tom Peterka, Matthew Larsen, Kwan-Liu Ma, Hank Childs

IEEE Trans Vis Comput Graph· July 2019

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Dynamic Load Balancing Based on Constrained K-D Tree Decomposition for Parallel Particle Tracing.
Jiang Zhang, Hanqi Guo, Fan Hong, Xiaoru Yuan, Tom Peterka

IEEE Trans Vis Comput Graph· January 2018

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Ultrafast Three-Dimensional Integrated Imaging of Strain in Core/Shell Semiconductor/Metal Nanostructures.
Mathew J Cherukara, Kiran Sasikumar, Anthony DiChiara, Steven J Leake, Wonsuk Cha, Tom Peterka

Nano Lett· December 2017

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X-ray ptychographic and fluorescence microscopy of frozen-hydrated cells using continuous scanning.
Junjing Deng, David J Vine, Si Chen, Qiaoling Jin, Youssef S G Nashed, Tom Peterka

Sci Rep· March 2017

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Nanoscale x-ray imaging of circuit features without wafer etching.
Junjing Deng, Young Pyo Hong, Si Chen, Youssef S G Nashed, Tom Peterka

Phys Rev B· March 2017

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Ultrafast Three-Dimensional X-ray Imaging of Deformation Modes in ZnO Nanocrystals.
Mathew J Cherukara, Kiran Sasikumar, Wonsuk Cha, Badri Narayanan, Steven J Leake, Tom Peterka

Nano Lett· February 2017

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Finite-Time Lyapunov Exponents and Lagrangian Coherent Structures in Uncertain Unsteady Flows.
Hanqi Guo, Wenbin He, Tom Peterka, Han-Wei Shen, Scott Collis

IEEE Trans Vis Comput Graph· June 2016

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Tracking vortices in superconductors: Extracting singularities from a discretized complex scalar field evolving in time.
Carolyn L Phillips, Hanqi Guo, Tom Peterka, Dmitry Karpeyev, Andreas Glatz

Phys Rev E· February 2016

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Extracting, Tracking, and Visualizing Magnetic Flux Vortices in 3D Complex-Valued Superconductor Simulation Data.
Hanqi Guo, Carolyn L Phillips, Tom Peterka, Dmitry Karpeyev, Andreas Glatz

IEEE Trans Vis Comput Graph· January 2016

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Mining Graphs for Understanding Time-Varying Volumetric Data.
Yi Gu, Chaoli Wang, Tom Peterka, Robert Jacob, Seung Hyun Kim

IEEE Trans Vis Comput Graph· January 2016

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Opportunities and limitations for combined fly-scan ptychography and fluorescence microscopy.
Junjing Deng, David J Vine, Si Chen, Youssef S G Nashed, Tom Peterka

Proc SPIE Int Soc Opt Eng· August 2015

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Continuous motion scan ptychography: characterization for increased speed in coherent x-ray imaging.
Junjing Deng, Youssef S G Nashed, Si Chen, Nicholas W Phillips, Tom Peterka

Opt Express· March 2015

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