Smooth, volume-accurate material interface reconstruction

A new material interface reconstruction method for volume fraction data is presented. Our method is comprised of two components: first, we generate initial interface topology; then, using a combination of smoothing and volumetric forces within an active interface model, we iteratively transform the...

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Détails bibliographiques
Publié dans:IEEE transactions on visualization and computer graphics. - 1996. - 16(2010), 5 vom: 07. Sept., Seite 802-14
Auteur principal: Anderson, John C (Auteur)
Autres auteurs: Garth, Christoph, Duchaineau, Mark A, Joy, Kenneth I
Format: Article en ligne
Langue:English
Publié: 2010
Accès à la collection:IEEE transactions on visualization and computer graphics
Sujets:Journal Article
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520 |a A new material interface reconstruction method for volume fraction data is presented. Our method is comprised of two components: first, we generate initial interface topology; then, using a combination of smoothing and volumetric forces within an active interface model, we iteratively transform the initial material interfaces into high-quality surfaces that accurately approximate the problem's volume fractions. Unlike all previous work, our new method produces material interfaces that are smooth, continuous across cell boundaries, and segment cells into regions with proper volume. These properties are critical during visualization and analysis. Generating high-quality mesh representations of material interfaces is required for accurate calculations of interface statistics, and dramatically increases the utility of material boundary visualizations 
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700 1 |a Duchaineau, Mark A  |e verfasserin  |4 aut 
700 1 |a Joy, Kenneth I  |e verfasserin  |4 aut 
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