Feature Curve Network Extraction via Quadric Surface Fitting

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dc.contributor.authorZhengda, Luen_US
dc.contributor.authorGuo, Jianweien_US
dc.contributor.authorXiao, Junen_US
dc.contributor.authorWang, Yingen_US
dc.contributor.authorZhang, Xiaopengen_US
dc.contributor.authorYan, Dong-Mingen_US
dc.contributor.editorLee, Jehee and Theobalt, Christian and Wetzstein, Gordonen_US
dc.date.accessioned2019-10-14T05:12:55Z
dc.date.available2019-10-14T05:12:55Z
dc.date.issued2019
dc.description.abstractFeature curves on 3D shapes provide a high dimensional representation of the geometry and reveal their underlying structure. In this paper, we present an automatic approach for extracting complete feature curve networks from 3D models, as well as generating a high-quality patch layout. Starting from an initial collection of noisy and fragmented feature curves, we first filter non-salient or noisy feature curves by utilizing a quadric surface fitting technique. We then handle the curve intersections and curve missing by conducting a feature extension step to form a closed feature curve network. Finally, we generate a patch layout to reveal a highly structured representation of the input surfaces. Experimental results demonstrate that our algorithm is robust for extracting complete feature curve networks from complex input meshes and achieves superior quality patch layouts compared with the state-of-the-art approaches.en_US
dc.description.sectionheadersShape Analysis
dc.description.seriesinformationPacific Graphics Short Papers
dc.identifier.doi10.2312/pg.20191338
dc.identifier.isbn978-3-03868-099-4
dc.identifier.issn-
dc.identifier.pages47-52
dc.identifier.urihttps://doi.org/10.2312/pg.20191338
dc.identifier.urihttps://diglib.eg.org:443/handle/10.2312/pg20191338
dc.publisherThe Eurographics Associationen_US
dc.subjectComputing methodologies
dc.subjectShape analysis
dc.subjectMesh models
dc.titleFeature Curve Network Extraction via Quadric Surface Fittingen_US
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