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Ray Tracing Structured AMR Data Using ExaBricks.
Wald I, Zellmann S, Usher W, Morrical N, Lang U, Pascucci V. Wald I, et al. Among authors: usher w. IEEE Trans Vis Comput Graph. 2021 Feb;27(2):625-634. doi: 10.1109/TVCG.2020.3030470. Epub 2021 Jan 28. IEEE Trans Vis Comput Graph. 2021. PMID: 33048750
Accelerating Unstructured Mesh Point Location With RT Cores.
Morrical N, Wald I, Usher W, Pascucci V. Morrical N, et al. Among authors: usher w. IEEE Trans Vis Comput Graph. 2022 Aug;28(8):2852-2866. doi: 10.1109/TVCG.2020.3042930. Epub 2022 Jun 30. IEEE Trans Vis Comput Graph. 2022. PMID: 33290224
CPU Isosurface Ray Tracing of Adaptive Mesh Refinement Data.
Wang F, Wald I, Wu Q, Usher W, Johnson CR. Wang F, et al. Among authors: usher w. IEEE Trans Vis Comput Graph. 2018 Oct 16:10.1109/TVCG.2018.2864850. doi: 10.1109/TVCG.2018.2864850. Online ahead of print. IEEE Trans Vis Comput Graph. 2018. PMID: 30334795 Free PMC article.
Improving the Usability of Virtual Reality Neuron Tracing with Topological Elements.
McDonald T, Usher W, Morrical N, Gyulassy A, Petruzza S, Federer F, Angelucci A, Pascucci V. McDonald T, et al. Among authors: usher w. IEEE Trans Vis Comput Graph. 2021 Feb;27(2):744-754. doi: 10.1109/TVCG.2020.3030363. Epub 2021 Jan 28. IEEE Trans Vis Comput Graph. 2021. PMID: 33055032 Free PMC article.
Ray Tracing Generalized Tube Primitives: Method and Applications.
Han M, Wald I, Usher W, Wu Q, Wang F, Pascucci V, Hansen CD, Johnson CR. Han M, et al. Among authors: usher w. Eurographics Workshop Vis Comput Biomed. 2019 Jun;38(3):467-478. doi: 10.1111/cgf.13703. Epub 2019 Jul 10. Eurographics Workshop Vis Comput Biomed. 2019. PMID: 31840002 Free PMC article.
A Virtual Reality Visualization Tool for Neuron Tracing.
Usher W, Klacansky P, Federer F, Bremer PT, Knoll A, Yarch J, Angelucci A, Pascucci V. Usher W, et al. IEEE Trans Vis Comput Graph. 2018 Jan;24(1):994-1003. doi: 10.1109/TVCG.2017.2744079. Epub 2017 Aug 29. IEEE Trans Vis Comput Graph. 2018. PMID: 28866520 Free PMC article.
CPU Ray Tracing of Tree-Based Adaptive Mesh Refinement Data.
Wang F, Marshak N, Usher W, Burstedde C, Knoll A, Heister T, Johnson CR. Wang F, et al. Among authors: usher w. Comput Graph Forum. 2020 Jun;39(3):1-12. doi: 10.1111/cgf.13958. Epub 2020 Jul 18. Comput Graph Forum. 2020. PMID: 34671172 Free PMC article.
A Comparison of Rendering Techniques for 3D Line Sets With Transparency.
Kern M, Neuhauser C, Maack T, Han M, Usher W, Westermann R. Kern M, et al. Among authors: usher w. IEEE Trans Vis Comput Graph. 2021 Aug;27(8):3361-3376. doi: 10.1109/TVCG.2020.2975795. Epub 2021 Jun 30. IEEE Trans Vis Comput Graph. 2021. PMID: 32092009
VTK-m: Accelerating the Visualization Toolkit for Massively Threaded Architectures.
Moreland K, Sewell C, Usher W, Lo LT, Meredith J, Pugmire D, Kress J, Schroots H, Ma KL, Childs H, Larsen M, Chen CM, Maynard R, Geveci B. Moreland K, et al. Among authors: usher w. IEEE Comput Graph Appl. 2016 May-Jun;36(3):48-58. doi: 10.1109/MCG.2016.48. IEEE Comput Graph Appl. 2016. PMID: 28113158
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