Space-Time Bifurcation Lines for Extraction of 2D Lagrangian Coherent Structures
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Date
2016
Journal Title
Journal ISSN
Volume Title
Publisher
The Eurographics Association and John Wiley & Sons Ltd.
Abstract
We present a novel and efficient technique to extract Lagrangian coherent structures in two-dimensional time-dependent vector fields. We show that this can be achieved by employing bifurcation line extraction in the space-time representation of the vector field, and generating space-time bifurcation manifolds therefrom. To show the utility and applicability of our approach, we provide an evaluation of existing extraction techniques for Lagrangian coherent structures, and compare them to our approach.
Description
@article{10.1111:cgf.12885,
journal = {Computer Graphics Forum},
title = {{Space-Time Bifurcation Lines for Extraction of 2D Lagrangian Coherent Structures}},
author = {Machado, Gustavo Mello and Boblest, Sebastian and Ertl, Thomas and Sadlo, Filip},
year = {2016},
publisher = {The Eurographics Association and John Wiley & Sons Ltd.},
ISSN = {1467-8659},
DOI = {10.1111/cgf.12885}
}