Tracing Field-Coherent Quad Layouts

dc.contributor.authorPietroni, Nicoen_US
dc.contributor.authorPuppo, Enricoen_US
dc.contributor.authorMarcias, Giorgioen_US
dc.contributor.authorScopigno, Robertoen_US
dc.contributor.authorCignoni, Paoloen_US
dc.contributor.editorEitan Grinspun and Bernd Bickel and Yoshinori Dobashien_US
dc.date.accessioned2016-10-11T05:21:07Z
dc.date.available2016-10-11T05:21:07Z
dc.date.issued2016
dc.description.abstractGiven a cross field over a triangulated surface we present a practical and robust method to compute a field aligned coarse quad layout over the surface. The method works directly on a triangle mesh without requiring any parametrization and it is based on a new technique for tracing field-coherent geodesic paths directly on a triangle mesh, and on a new relaxed formulation of a binary LP problem, which allows us to extract both conforming quad layouts and coarser layouts containing t-junctions. Our method is easy to implement, very robust, and, being directly based on the input cross field, it is able to generate better aligned layouts, even with complicated fields containing many singularities. We show results on a number of datasets and comparisons with state-of-the-art methods.en_US
dc.description.number7
dc.description.sectionheadersGeometry
dc.description.seriesinformationComputer Graphics Forum
dc.description.volume35
dc.identifier.doi10.1111/cgf.13045
dc.identifier.issn1467-8659
dc.identifier.pages485-496
dc.identifier.urihttps://doi.org/10.1111/cgf.13045
dc.identifier.urihttps://diglib.eg.org:443/handle/10.1111/cgf13045
dc.publisherThe Eurographics Association and John Wiley & Sons Ltd.en_US
dc.subjectI.3.3 [Computer Graphics]
dc.subjectPicture/Image Generation
dc.subjectLine and curve generation
dc.titleTracing Field-Coherent Quad Layoutsen_US
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