Data-aware 3D partitioning for generic shape retrieval

Sipiran, Ivan; Bustos, Benjamin; Schreck, Tobias

Data-aware 3D partitioning for generic shape retrieval

Files

Sipiran_243601.pdf(1.65 MB)

Date

2013

Authors

Sipiran, Ivan

Bustos, Benjamin

Schreck, Tobias

Publication type

Journal article

Published in

Computers & Graphics ; 37 (2013), 5. - pp. 460-472. - ISSN 0097-8493

Abstract

In this paper, we present a new approach for generic 3D shape retrieval based on a mesh partitioning scheme. Our method combines a mesh global description and mesh partition descriptions to represent a 3D shape. The partitioning is useful because it helps us to extract additional information in a more local sense. Thus, part descriptions can mitigate the semantic gap imposed by global description methods. We propose to find spatial agglomerations of local features to generate mesh partitions. Hence, the definition of a distance function is stated as an optimization problem to find the best match between two shape representations. We show that mesh partitions are representative and therefore it helps to improve the effectiveness in retrieval tasks. We present exhaustive experimentation using the SHREC'09 Generic Shape Retrieval Benchmark.

Subject (DDC)

004 Computer Science

Keywords

Mesh partitioning,optimization matching,shape retrieval

Cite This

ISO 690

SIPIRAN, Ivan, Benjamin BUSTOS, Tobias SCHRECK, 2013. Data-aware 3D partitioning for generic shape retrieval. In: Computers & Graphics. 37(5), pp. 460-472. ISSN 0097-8493. Available under: doi: 10.1016/j.cag.2013.04.002

BibTex

@article{Sipiran2013Dataa-24360,
  year={2013},
  doi={10.1016/j.cag.2013.04.002},
  title={Data-aware 3D partitioning for generic shape retrieval},
  number={5},
  volume={37},
  issn={0097-8493},
  journal={Computers & Graphics},
  pages={460--472},
  author={Sipiran, Ivan and Bustos, Benjamin and Schreck, Tobias}
}

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Bibliography of Konstanz

Yes