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PersistenceBundles: Visual Comparison of Topological Features

Adhitya Kamakshidasan 1 Vijay Natarajan 2 
1 ILDA - Interacting with Large Data
Inria Saclay - Ile de France, LRI - Laboratoire de Recherche en Informatique
Abstract : Understanding the temporal evolution of topological features by means of tracking graphs is a common task, often performed using scalar field analysis. However, these graphs are either hard to interpret or capture information at a very high level that is not intuitive to the user. To bridge this gap, we propose persistenceBundles, a hierarchical edge-bundling approach for visualizing tracked features using persistence hierarchies. We demonstrate the effectiveness of our approach using the viscous finger dataset.
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https://hal.inria.fr/hal-02569089
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Submitted on : Tuesday, August 11, 2020 - 3:18:02 PM
Last modification on : Sunday, June 26, 2022 - 2:52:35 AM

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  • HAL Id : hal-02569089, version 2

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Adhitya Kamakshidasan, Vijay Natarajan. PersistenceBundles: Visual Comparison of Topological Features. 2020. ⟨hal-02569089v2⟩

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