Semantic Correspondence Across 3D Models for Example-based Modeling

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dc.contributor.authorLéon, Vincenten_US
dc.contributor.authorItier, Vincenten_US
dc.contributor.authorBonneel, Nicolasen_US
dc.contributor.authorLavoué, Guillaumeen_US
dc.contributor.authorVandeborre, Jean-Philippeen_US
dc.contributor.editorIoannis Pratikakis and Florent Dupont and Maks Ovsjanikoven_US
dc.date.accessioned2017-04-22T17:17:46Z
dc.date.available2017-04-22T17:17:46Z
dc.date.issued2017
dc.description.abstractModeling 3D shapes is a specialized skill not affordable to most novice artists due to its complexity and tediousness. At the same time, databases of complex models ready for use are becoming widespread, and can help the modeling task in a process called example-based modeling. We introduce such an example-based mesh modeling approach which, contrary to prior work, allows for the replacement of any localized region of a mesh by a region of similar semantics (but different geometry) within a mesh database. For that, we introduce a selection tool in a space of semantic descriptors that co-selects areas of similar semantics within the database. Moreover, this tool can be used for part-based retrieval across the database. Then, we show how semantic information improves the assembly process. This allows for modeling complex meshes from a coarse geometry and a database of more detailed meshes, and makes modeling accessible to the novice user.en_US
dc.description.sectionheadersPaper Session II
dc.description.seriesinformationEurographics Workshop on 3D Object Retrieval
dc.identifier.doi10.2312/3dor.20171061
dc.identifier.isbn978-3-03868-030-7
dc.identifier.issn1997-0471
dc.identifier.pages121-127
dc.identifier.urihttps://doi.org/10.2312/3dor.20171061
dc.identifier.urihttps://diglib.eg.org:443/handle/10.2312/3dor20171061
dc.publisherThe Eurographics Associationen_US
dc.subjectI.3.5 [Computer Graphics]
dc.subjectComputational Geometry and Object Modeling
dc.subjectI.2.10 [Artificial Intelligence]
dc.subjectVision and Scene Understanding
dc.subjectShape H.3.3 [Information Storage and Retrieval]
dc.subjectInformation Search and Retrieval
dc.subjectSearch Process
dc.titleSemantic Correspondence Across 3D Models for Example-based Modelingen_US
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