Browsing by Author "Wang, Bei"
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EuroVis 2021 CGF 40-3 STARs: Frontmatter Smit, Noeska; Vrotsou, Katerina; Wang, Bei (The Eurographics Association and John Wiley & Sons Ltd., 2021)
Robust Extraction and Simplification of 2D Symmetric Tensor Field Topology Jankowai, Jochen; Wang, Bei; Hotz, Ingrid (The Eurographics Association and John Wiley & Sons Ltd., 2019)In this work, we propose a controlled simplification strategy for degenerated points in symmetric 2D tensor fields that is based on the topological notion of robustness. Robustness measures the structural stability of the ...
Scalar Field Comparison with Topological Descriptors: Properties and Applications for Scientific Visualization Yan, Lin; Masood, Talha Bin; Sridharamurthy, Raghavendra; Rasheed, Farhan; Natarajan, Vijay; Hotz, Ingrid; Wang, Bei (The Eurographics Association and John Wiley & Sons Ltd., 2021)In topological data analysis and visualization, topological descriptors such as persistence diagrams, merge trees, contour trees, Reeb graphs, and Morse-Smale complexes play an essential role in capturing the shape of ...
Visualization in Astrophysics: Developing New Methods, Discovering Our Universe, and Educating the Earth Lan, Fangfei; Young, Michael; Anderson, Lauren; Ynnerman, Anders; Bock, Alexander; Borkin, Michelle A.; Forbes, Angus G.; Kollmeier, Juna A.; Wang, Bei (The Eurographics Association and John Wiley & Sons Ltd., 2021)We present a state-of-the-art report on visualization in astrophysics. We survey representative papers from both astrophysics and visualization and provide a taxonomy of existing approaches based on data analysis tasks. ...