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FTK: A Simplicial Spacetime Meshing Framework for Robust and Scalable Feature Tracking [article]

Hanqi Guo, David Lenz, Jiayi Xu, Xin Liang, Wenbin He, Iulian R. Grindeanu, Han-Wei Shen, Tom Peterka, Todd Munson, Ian Foster
2021 arXiv   pre-print
We present the Feature Tracking Kit (FTK), a framework that simplifies, scales, and delivers various feature-tracking algorithms for scientific data.  ...  As a software framework, FTK provides end users with VTK/ParaView filters, Python bindings, a command line interface, and programming interfaces for feature-tracking applications.  ...  Department of Energy Office of Science and the National Nuclear Security Administration, as part of the Co-design center for Online Data Analysis and Reduction (CODAR) [66] .  ... 
arXiv:2011.08697v2 fatcat:kgslk5srsfb7paqa4g74mznz4y

Multilevel Robustness for 2D Vector Field Feature Tracking, Selection, and Comparison [article]

Lin Yan, Paul Aaron Ullrich, Luke P. Van Roekel, Bei Wang, Hanqi Guo
2022 arXiv   pre-print
of feature tracking, selection, and comparison for large-scale scientific simulations.  ...  To alleviate these issues, we introduce a multilevel robustness framework for the study of 2D time-varying vector fields.  ...  [GLX * 21] proposed a simplicial spacetime meshing scheme for tracking critical points, referred to as the Feature Tracking Kit (FTK) framework, which is further reviewed in Sect. 3.  ... 
arXiv:2209.11708v1 fatcat:g75l66ao7bacnn2gsmkfnukse4

2021 Index IEEE Transactions on Visualization and Computer Graphics Vol. 27

2022 IEEE Transactions on Visualization and Computer Graphics  
Departments and other items may also be covered if they have been judged to have archival value. The Author Index contains the primary entry for each item, listed under the first author's name.  ...  The primary entry includes the coauthors' names, the title of the paper or other item, and its location, specified by the publication abbreviation, year, month, and inclusive pagination.  ...  Elek, O., +, TVCG Feb. 2021 806-816 Astronomical techniques C C++(FixMe) language FTK: A Simplicial Spacetime Meshing Framework for Robust and Scalable Feature Tracking.  ... 
doi:10.1109/tvcg.2022.3163599 fatcat:2mtpsecojbc33pqht3n7oyqmoq