Sketch-Based Tree Modeling Using Markov Random Field

Kurzanzeige
dc.contributor.authorChen, Xuejindeu
dc.contributor.authorNeubert, Boris
dc.contributor.authorXu, Ying-Qingdeu
dc.contributor.authorDeussen, Oliver
dc.contributor.authorKang, Sing Bingdeu
dc.date.accessioned2011-03-24T15:56:40Zdeu
dc.date.available2011-03-24T15:56:40Zdeu
dc.date.issued2008
dc.description.abstractIn this paper, we describe a new system for converting a user s freehand sketch of a tree into a full 3D model that is both complex and realistic-looking. Our system does this by probabilistic optimization based on parameters obtained from a database of tree models. The best matching model is selected by comparing its 2D projections with the sketch. Branch interaction is modeled by a Markov random field, subject to the constraint of 3D projection to sketch. Our system then uses the notion of self-similarity to add new branches before finally populating all branches with leaves of the user s choice. We show a variety of natural-looking tree models generated from freehand sketches with only a few strokes.eng
dc.description.versionpublished
dc.format.mimetypeapplication/pdfdeu
dc.identifier.citationAlso publ. in: SIGGRAPH Asia 2008 papers, Dec. 2008 (ACM Transactions on Graphics)deu
dc.identifier.doi10.1145/1457515.1409062
dc.identifier.ppn293010145deu
dc.identifier.urihttp://kops.uni-konstanz.de/handle/123456789/5593
dc.language.isoengdeu
dc.legacy.dateIssued2008deu
dc.rightsAttribution-NonCommercial-NoDerivs 2.0 Generic
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/2.0/
dc.subjectSketchingdeu
dc.subjecttree modelingdeu
dc.subjectgeometric modelingdeu
dc.subjectMarkov random fielddeu
dc.subject.ddc004deu
dc.titleSketch-Based Tree Modeling Using Markov Random Fieldeng
dc.typeINPROCEEDINGSdeu
dspace.entity.typePublication
kops.citation.bibtex
@inproceedings{Chen2008Sketc-5593,
  year={2008},
  doi={10.1145/1457515.1409062},
  title={Sketch-Based Tree Modeling Using Markov Random Field},
  isbn={978-1-4503-1831-0},
  publisher={ACM Press},
  address={New York, New York, USA},
  booktitle={ACM SIGGRAPH Asia 2008 papers on - SIGGRAPH Asia '08},
  author={Chen, Xuejin and Neubert, Boris and Xu, Ying-Qing and Deussen, Oliver and Kang, Sing Bing},
  note={Article Number: 109}
}
kops.citation.iso690CHEN, Xuejin, Boris NEUBERT, Ying-Qing XU, Oliver DEUSSEN, Sing Bing KANG, 2008. Sketch-Based Tree Modeling Using Markov Random Field. ACM SIGGRAPH Asia 2008 papers on - SIGGRAPH Asia '08. Singapore, 10. Dez. 2008 - 13. Dez. 2008. In: ACM SIGGRAPH Asia 2008 papers on - SIGGRAPH Asia '08. New York, New York, USA: ACM Press, 2008, 109. ISBN 978-1-4503-1831-0. Available under: doi: 10.1145/1457515.1409062deu
kops.citation.iso690CHEN, Xuejin, Boris NEUBERT, Ying-Qing XU, Oliver DEUSSEN, Sing Bing KANG, 2008. Sketch-Based Tree Modeling Using Markov Random Field. ACM SIGGRAPH Asia 2008 papers on - SIGGRAPH Asia '08. Singapore, Dec 10, 2008 - Dec 13, 2008. In: ACM SIGGRAPH Asia 2008 papers on - SIGGRAPH Asia '08. New York, New York, USA: ACM Press, 2008, 109. ISBN 978-1-4503-1831-0. Available under: doi: 10.1145/1457515.1409062eng
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