Continuous Deformations of Implicit Surfaces
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Date
2010
Journal Title
Journal ISSN
Volume Title
Publisher
The Eurographics Association
Abstract
We introduce an approach for the continuous deformation of implicit surfaces which considers properties of all isosurfaces of a volume data set simultaneously. This is achieved by integrating divergence-free vector fields which is carried out by an efficient backward Lagrangian integration scheme. Our deformation guarantees volume preservation inside each isosurface as well as the preservation of continuity and topology of every isosurface. For visualization and interaction, we offer a real-time mode that allows interactive working on the resolution of the underlying volumetric grid as well as a grid resolution independent mode offering exact extraction of arbitrary isosurfaces. We apply the approach to the deformation of measured volume data sets as well as to the design of complex implicit shapes with a simple pre-defined topology.
Description
@inproceedings{:10.2312/PE/VMV/VMV10/219-226,
booktitle = {Vision, Modeling, and Visualization (2010)},
editor = {Reinhard Koch and Andreas Kolb and Christof Rezk-Salama},
title = {{Continuous Deformations of Implicit Surfaces}},
author = {Esturo, Janick Martinez and Rössl, Christian and Theisel, Holger},
year = {2010},
publisher = {The Eurographics Association},
ISBN = {978-3-905673-79-1},
DOI = {/10.2312/PE/VMV/VMV10/219-226}
}