Sketch-Based Tree Modeling Using Markov Random Field

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CHEN, 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. Singapore, 10. Dez 2008 - 13. Dez 2008. In: ACM SIGGRAPH Asia 2008 papers on - SIGGRAPH Asia '08. ACM SIGGRAPH Asia 2008 papers. Singapore, 10. Dez 2008 - 13. Dez 2008. New York, New York, USA:ACM Press, pp. 1. ISBN 978-1-4503-1831-0

@inproceedings{Chen2008Sketc-5593, title={Sketch-Based Tree Modeling Using Markov Random Field}, year={2008}, doi={10.1145/1457515.1409062}, isbn={978-1-4503-1831-0}, address={New York, New York, USA}, publisher={ACM Press}, 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} }

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/5593"> <dc:contributor>Neubert, Boris</dc:contributor> <dc:creator>Xu, Ying-Qing</dc:creator> <dc:rights>deposit-license</dc:rights> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/5593"/> <dc:contributor>Deussen, Oliver</dc:contributor> <dcterms:title>Sketch-Based Tree Modeling Using Markov Random Field</dcterms:title> <dc:creator>Chen, Xuejin</dc:creator> <dc:creator>Kang, Sing Bing</dc:creator> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T15:56:40Z</dcterms:available> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T15:56:40Z</dc:date> <dc:contributor>Kang, Sing Bing</dc:contributor> <dcterms:bibliographicCitation>Also publ. in: SIGGRAPH Asia 2008 papers, Dec. 2008 (ACM Transactions on Graphics)</dcterms:bibliographicCitation> <dc:creator>Neubert, Boris</dc:creator> <dc:format>application/pdf</dc:format> <dcterms:rights rdf:resource="https://creativecommons.org/licenses/by-nc-nd/2.0/legalcode"/> <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:contributor>Xu, Ying-Qing</dc:contributor> <dc:language>eng</dc:language> <dcterms:issued>2008</dcterms:issued> <dc:contributor>Chen, Xuejin</dc:contributor> <dc:creator>Deussen, Oliver</dc:creator> </rdf:Description> </rdf:RDF>

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