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Article: Indexing 3D scenes using the interaction bisector surface
Title | Indexing 3D scenes using the interaction bisector surface |
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Authors | |
Keywords | Spatial relationships Classification Context-based retrieval |
Issue Date | 2014 |
Citation | ACM Transactions on Graphics, 2014, v. 33, n. 3, article no. 22 How to Cite? |
Abstract | The spatial relationship between different objects plays an important role in defining the context of scenes. Most previous 3D classification and retrieval methods take into account either the individual geometry of the objects or simple relationships between them such as the contacts or adjacencies. In this article we propose a new method for the classification and retrieval of 3D objects based on the Interaction Bisector Surface (IBS), a subset of the Voronoi diagram defined between objects. The IBS is a sophisticated representation that describes topological relationships such as whether an object is wrapped in, linked to, or tangled with others, as well as geometric relationships such as the distance between objects. We propose a hierarchical framework to index scenes by examining both the topological structure and the geometric attributes of the IBS. The topology-based indexing can compare spatial relations without being severely affected by local geometric details of the object. Geometric attributes can also be applied in comparing the preciseway in which the objects are interactingwith one another. Experimental results show that our method is effective at relationship classification and content-based relationship retrieval. © 2014 ACM. |
Persistent Identifier | http://hdl.handle.net/10722/288631 |
ISSN | 2023 Impact Factor: 7.8 2023 SCImago Journal Rankings: 7.766 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Zhao, Xi | - |
dc.contributor.author | Wang, He | - |
dc.contributor.author | Komura, Taku | - |
dc.date.accessioned | 2020-10-12T08:05:27Z | - |
dc.date.available | 2020-10-12T08:05:27Z | - |
dc.date.issued | 2014 | - |
dc.identifier.citation | ACM Transactions on Graphics, 2014, v. 33, n. 3, article no. 22 | - |
dc.identifier.issn | 0730-0301 | - |
dc.identifier.uri | http://hdl.handle.net/10722/288631 | - |
dc.description.abstract | The spatial relationship between different objects plays an important role in defining the context of scenes. Most previous 3D classification and retrieval methods take into account either the individual geometry of the objects or simple relationships between them such as the contacts or adjacencies. In this article we propose a new method for the classification and retrieval of 3D objects based on the Interaction Bisector Surface (IBS), a subset of the Voronoi diagram defined between objects. The IBS is a sophisticated representation that describes topological relationships such as whether an object is wrapped in, linked to, or tangled with others, as well as geometric relationships such as the distance between objects. We propose a hierarchical framework to index scenes by examining both the topological structure and the geometric attributes of the IBS. The topology-based indexing can compare spatial relations without being severely affected by local geometric details of the object. Geometric attributes can also be applied in comparing the preciseway in which the objects are interactingwith one another. Experimental results show that our method is effective at relationship classification and content-based relationship retrieval. © 2014 ACM. | - |
dc.language | eng | - |
dc.relation.ispartof | ACM Transactions on Graphics | - |
dc.subject | Spatial relationships | - |
dc.subject | Classification | - |
dc.subject | Context-based retrieval | - |
dc.title | Indexing 3D scenes using the interaction bisector surface | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1145/2574860 | - |
dc.identifier.scopus | eid_2-s2.0-84902241025 | - |
dc.identifier.volume | 33 | - |
dc.identifier.issue | 3 | - |
dc.identifier.spage | article no. 22 | - |
dc.identifier.epage | article no. 22 | - |
dc.identifier.eissn | 1557-7368 | - |
dc.identifier.isi | WOS:000337057200001 | - |
dc.identifier.issnl | 0730-0301 | - |