Publikation:

Texture-lobes for tree modeling

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Deussen etal.pdf
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Datum

2011

Autor:innen

Livny, Yotam
Cheng, Zhanglin
Yan, Feilong
Cohen-Or, Daniel
Chen, Baoquan

Herausgeber:innen

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URI (zitierfähiger Link)
http://nbn-resolving.de/urn:nbn:de:bsz:352-177194
DOI (zitierfähiger Link)
https://doi.org/10.1145/1964921.1964948
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Published

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ACM SIGGRAPH 2011 papers on - SIGGRAPH '11. New York, New York, USA: ACM Press, 2011, 53. ISBN 978-1-4503-0943-1. Available under: doi: 10.1145/1964921.1964948

Zusammenfassung

We present a lobe-based tree representation for modeling trees. The new representation is based on the observation that the tree’s foliage details can be abstracted into canonical geometry structures, termed lobe-textures. We introduce techniques to (i) approximate the geometry of given tree data and encode it into a lobe-based representation, (ii) decode the representation and synthesize a fully detailed tree model that visually resembles the input. The encoded tree serves as a light intermediate representation, which facilitates efficient storage and transmission of massive amounts of trees, e.g.,
from a server to clients for interactive applications in urban environments. The method is evaluated by both reconstructing laser scanned trees (given as point sets) as well as re-representing existing tree models (given as polygons).

Zusammenfassung in einer weiteren Sprache

Fachgebiet (DDC)
004 Informatik

Schlagwörter

Plants synthesis and reconstruction, Point-based modeling, Rule-based tree modeling, Natural phenomena

Konferenz

ACM SIGGRAPH 2011 papers - SIGGRAPH '11, 7. Aug. 2011 - 11. Aug. 2011, Vancouver, British Columbia, Canada
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ISO 690LIVNY, Yotam, Sören PIRK, Zhanglin CHENG, Feilong YAN, Oliver DEUSSEN, Daniel COHEN-OR, Baoquan CHEN, 2011. Texture-lobes for tree modeling. ACM SIGGRAPH 2011 papers - SIGGRAPH '11. Vancouver, British Columbia, Canada, 7. Aug. 2011 - 11. Aug. 2011. In: ACM SIGGRAPH 2011 papers on - SIGGRAPH '11. New York, New York, USA: ACM Press, 2011, 53. ISBN 978-1-4503-0943-1. Available under: doi: 10.1145/1964921.1964948
BibTex
@inproceedings{Livny2011Textu-17719,
  year={2011},
  doi={10.1145/1964921.1964948},
  title={Texture-lobes for tree modeling},
  isbn={978-1-4503-0943-1},
  publisher={ACM Press},
  address={New York, New York, USA},
  booktitle={ACM SIGGRAPH 2011 papers on - SIGGRAPH '11},
  author={Livny, Yotam and Pirk, Sören and Cheng, Zhanglin and Yan, Feilong and Deussen, Oliver and Cohen-Or, Daniel and Chen, Baoquan},
  note={Article Number: 53}
}
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