Lifted Wasserstein Matcher for Fast and Robust Topology Tracking

This paper presents a robust and efficient method for tracking topological features in time-varying scalar data. Structures are tracked based on the optimal matching between persistence diagrams with respect to the Wasserstein metric. This fundamentally relies on solving the assignment problem, a sp...

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Veröffentlicht in:	arXiv.org 2019-01
Hauptverfasser:	Soler, Maxime, Plainchault, Mélanie, Conche, Bruno, Tierny, Julien
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Computer simulation Computing time Critical point Datasets Matching Operations research Post-production processing Temporal resolution Topology Tracking Trajectories
Online-Zugang:	Volltext
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