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dc.contributor.authorYasseen, Zahraaen_US
dc.contributor.authorVerroust-Blondet, Anneen_US
dc.contributor.authorNasri, Ahmaden_US
dc.contributor.editorI. Pratikakis and M. Spagnuolo and T. Theoharis and L. Van Gool and R. Veltkampen_US
dc.date.accessioned2015-04-27T11:03:35Z
dc.date.available2015-04-27T11:03:35Z
dc.date.issued2015en_US
dc.identifier.urihttp://dx.doi.org/10.2312/3dor.20151053en_US
dc.description.abstractHand drawn figures are the imprints of shapes in human's mind. How a human expresses a shape is a consequence of how he or she visualizes it. A query-by-sketch 3D object retrieval application is closely tied to this concept from two aspects. First, describing sketches must involve elements in a figure that matter most to a human. Second, the representative 2D projection of the target 3D objects must be limited to ''the canonical views'' from a human cognition perspective. We advocate for these two rules by presenting a new approach for sketch-based 3D object retrieval that describes a 2D shape by the visual protruding parts of its silhouette. Furthermore, the proposed approach computes estimations of ''part occlusion'' and ''symmetry'' in 2D shapes in a new paradigm for viewpoint selection that represents 3D objects by only the two views corresponding to the minimum value of each.en_US
dc.publisherThe Eurographics Associationen_US
dc.subjectI.3.3 [Computer Graphics]en_US
dc.subjectPicture/Image Generationen_US
dc.subjectLine and curve generationen_US
dc.titleSketch-based 3D Object Retrieval Using Two Views and a Visual Part Alignmenten_US
dc.description.seriesinformationEurographics Workshop on 3D Object Retrievalen_US
dc.description.sectionheadersCross-modality 3D Object Retrievalen_US
dc.identifier.doi10.2312/3dor.20151053en_US
dc.identifier.pages39-46en_US


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