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Authors: Xin Zhang 1 ; Tim Tutenel 2 ; Rong Mo 1 ; Rafael Bidarra 2 and Willem F. Bronsvoort 2

Affiliations: 1 Northwestern Polytechnical University, China ; 2 Delft University of Technology, Netherlands

ISBN: 978-989-8565-02-0

Keyword(s): Model Classification, Segmentation, Annotation, Semantics.

Related Ontology Subjects/Areas/Topics: Augmented, Mixed and Virtual Environments ; Computer Vision, Visualization and Computer Graphics ; Geometric Computing ; Geometry and Modeling ; Interactive Environments ; Modeling and Algorithms

Abstract: Semantics of 3D models is playing a crucial role in games and simulations. In this paper we propose a framework to specify semantics of large sets of 3D models with minimal human involvement. The framework consists of three modules: classification, segmentation and annotation. We associate a few models with tags representing their classes and classify the other models automatically. Once all models have been classified in different groups, we take a certain number of models as template models in each group, and segment these template models interactively. We then use the segmentation method (and parameters) of the template models to segment the rest of the models of the same group automatically. We annotate the interactively segmented parts and use an attributed adjacency graph to represent them. Automatic annotation of the rest of the models is then performed by subgraph matching. Experiments show that the proposed framework can effectively specify semantics of large sets of 3D model s. (More)

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Paper citation in several formats:
Zhang, X.; Tutenel, T.; Mo, R.; Bidarra, R. and F. Bronsvoort, W. (2012). A METHOD FOR SPECIFYING SEMANTICS OF LARGE SETS OF 3D MODELS.In Proceedings of the International Conference on Computer Graphics Theory and Applications and International Conference on Information Visualization Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2012) ISBN 978-989-8565-02-0, pages 97-106. DOI: 10.5220/0003885500970106

@conference{grapp12,
author={Xin Zhang. and Tim Tutenel. and Rong Mo. and Rafael Bidarra. and Willem F. Bronsvoort.},
title={A METHOD FOR SPECIFYING SEMANTICS OF LARGE SETS OF 3D MODELS},
booktitle={Proceedings of the International Conference on Computer Graphics Theory and Applications and International Conference on Information Visualization Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2012)},
year={2012},
pages={97-106},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003885500970106},
isbn={978-989-8565-02-0},
}

TY - CONF

JO - Proceedings of the International Conference on Computer Graphics Theory and Applications and International Conference on Information Visualization Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2012)
TI - A METHOD FOR SPECIFYING SEMANTICS OF LARGE SETS OF 3D MODELS
SN - 978-989-8565-02-0
AU - Zhang, X.
AU - Tutenel, T.
AU - Mo, R.
AU - Bidarra, R.
AU - F. Bronsvoort, W.
PY - 2012
SP - 97
EP - 106
DO - 10.5220/0003885500970106

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