@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}
}

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    <dcterms:abstract xml:lang="eng">In 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.</dcterms:abstract>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T15:56:40Z</dc:date>
    <dc:contributor>Deussen, Oliver</dc:contributor>
    <dcterms:title>Sketch-Based Tree Modeling Using Markov Random Field</dcterms:title>
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    <dc:contributor>Xu, Ying-Qing</dc:contributor>
    <dc:contributor>Chen, Xuejin</dc:contributor>
    <dc:creator>Deussen, Oliver</dc:creator>
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    <dc:contributor>Neubert, Boris</dc:contributor>
    <dcterms:issued>2008</dcterms:issued>
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    <dc:creator>Xu, Ying-Qing</dc:creator>
    <dc:contributor>Kang, Sing Bing</dc:contributor>
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    <dcterms:bibliographicCitation>Also publ. in: SIGGRAPH Asia 2008 papers, Dec. 2008 (ACM Transactions on Graphics)</dcterms:bibliographicCitation>
    <dc:creator>Neubert, Boris</dc:creator>
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    <dc:creator>Kang, Sing Bing</dc:creator>
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