Publikation:

Expressive Illumination of Foliage Based on Implicit Surfaces

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2007

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Luft, Thomas
Balzer, Michael

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Published

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Eurographics Workshop on Natural Phenomena. 2007. Available under: doi: 10.2312/NPH/NPH07/071-078

Zusammenfassung

This paper presents an approach for vivid representations of foliage based on implicit surfaces. It approximates the complex lighting interaction within the foliage and enables a clear illustration of the general shape and the local density of the foliage, thus supporting the three-dimensional depth cue of the viewer. Due to its straightforward implementation as a preprocessing step that only adjusts the normal vectors of the geometry, this method has no additional memory requirements during the rendering process, and is especially applicable to real-time visualizations. Furthermore, it may be applied to photorealistic as well as nonphotorealistic visualizations, which both benefit from the modified normal vector information.

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Eurographics, 2007
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ISO 690LUFT, Thomas, Michael BALZER, Oliver DEUSSEN, 2007. Expressive Illumination of Foliage Based on Implicit Surfaces. Eurographics, 2007. In: Eurographics Workshop on Natural Phenomena. 2007. Available under: doi: 10.2312/NPH/NPH07/071-078
BibTex
@inproceedings{Luft2007Expre-5584,
  year={2007},
  doi={10.2312/NPH/NPH07/071-078},
  title={Expressive Illumination of Foliage Based on Implicit Surfaces},
  booktitle={Eurographics Workshop on Natural Phenomena},
  author={Luft, Thomas and Balzer, Michael and Deussen, Oliver}
}
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