Browsing by Author "Yan, Lin"

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    • Multilevel Robustness for 2D Vector Field Feature Tracking, Selection and Comparison 

      Yan, Lin; Ullrich, Paul Aaron; Van Roekel, Luke P.; Wang, Bei; Guo, Hanqi (© 2023 Eurographics ‐ The European Association for Computer Graphics and John Wiley & Sons Ltd., 2023)
      Critical point tracking is a core topic in scientific visualization for understanding the dynamic behaviour of time‐varying vector field data. The topological notion of robustness has been introduced recently to quantify ...

    • 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 ...