Expressive Illumination of Foliage Based on Implicit Surfaces

Luft, Thomas; Balzer, Michael; Deussen, Oliver

Expressive Illumination of Foliage Based on Implicit Surfaces

Dateien

Expressive_Illumination_of_Foliage_Based_on_Implicit_Surfaces.pdfGröße: 4.2 MBDownloads: 280

Datum

2007

Autor:innen

Luft, Thomas

Balzer, Michael

Deussen, Oliver

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Informatik und Informationswissenschaft

Publikationstyp

Beitrag zu einem Konferenzband

Publikationsstatus

Published

Erschienen in

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.

Fachgebiet (DDC)

004 Informatik

Konferenz

Eurographics, 2007

Zitieren

ISO 690

LUFT, 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}
}

RDF

<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/5584">
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:contributor>Balzer, Michael</dc:contributor>
    <dc:creator>Deussen, Oliver</dc:creator>
    <dcterms:abstract xml:lang="eng">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.</dcterms:abstract>
    <dc:contributor>Luft, Thomas</dc:contributor>
    <dcterms:title>Expressive Illumination of Foliage Based on Implicit Surfaces</dcterms:title>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/5584/1/Expressive_Illumination_of_Foliage_Based_on_Implicit_Surfaces.pdf"/>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T15:56:36Z</dcterms:available>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/5584/1/Expressive_Illumination_of_Foliage_Based_on_Implicit_Surfaces.pdf"/>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/36"/>
    <dcterms:rights rdf:resource="http://creativecommons.org/licenses/by-nc-nd/2.0/"/>
    <dc:creator>Luft, Thomas</dc:creator>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/36"/>
    <dc:rights>Attribution-NonCommercial-NoDerivs 2.0 Generic</dc:rights>
    <dcterms:bibliographicCitation>First publ. as: Paper / Eurographics Workshop on Natural Phenomena, 2007</dcterms:bibliographicCitation>
    <dc:language>eng</dc:language>
    <dc:contributor>Deussen, Oliver</dc:contributor>
    <dcterms:issued>2007</dcterms:issued>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T15:56:36Z</dc:date>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/5584"/>
    <dc:format>application/pdf</dc:format>
    <dc:creator>Balzer, Michael</dc:creator>
  </rdf:Description>
</rdf:RDF>

Universitätsbibliographie

Ja