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Authors: Daniele Panozzo and Enrico Puppo

Affiliation: University of Genova, Italy

Keyword(s): Triangle meshes, Subdivision, Level of Detail.

Related Ontology Subjects/Areas/Topics: Computer Vision, Visualization and Computer Graphics ; Geometry and Modeling ; Graphics in Computer Games ; Interactive Environments ; Modeling and Algorithms ; Multi-Resolution Modeling ; Surface Modeling

Abstract: We propose an adaptive interpolatory scheme for subdivided triangle meshes that is compliant with the modified butterfly subdivision and can be used effectively and efficiently in selective editing of meshes. Our scheme is developed upon the RGB subdivision, an adaptive scheme that is based on the factorization of the one-to-four triangle split pattern. We introduce the concept of topological angle and related operators to efficiently navigate and edit an adaptively subdivided mesh. On the basis of this new scheme, we present an interactive application that allows a user to freely edit the Level of Detail of a model starting at a base mesh.

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Paper citation in several formats:
Panozzo, D. and Puppo, E. (2009). INTERPOLATORY ADAPTIVE SUBDIVISION FOR MESH LOD EDITING. In Proceedings of the Fourth International Conference on Computer Graphics Theory and Applications (VISIGRAPP 2009) - GRAPP; ISBN 978-989-8111-67-8; ISSN 2184-4321, SciTePress, pages 70-75. DOI: 10.5220/0001769900700075

@conference{grapp09,
author={Daniele Panozzo. and Enrico Puppo.},
title={INTERPOLATORY ADAPTIVE SUBDIVISION FOR MESH LOD EDITING},
booktitle={Proceedings of the Fourth International Conference on Computer Graphics Theory and Applications (VISIGRAPP 2009) - GRAPP},
year={2009},
pages={70-75},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001769900700075},
isbn={978-989-8111-67-8},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the Fourth International Conference on Computer Graphics Theory and Applications (VISIGRAPP 2009) - GRAPP
TI - INTERPOLATORY ADAPTIVE SUBDIVISION FOR MESH LOD EDITING
SN - 978-989-8111-67-8
IS - 2184-4321
AU - Panozzo, D.
AU - Puppo, E.
PY - 2009
SP - 70
EP - 75
DO - 10.5220/0001769900700075
PB - SciTePress

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