CrossSketch: Freeform Surface Modeling with Details

dc.contributor.authorAndre, Alexisen_US
dc.contributor.authorSaito, Suguruen_US
dc.contributor.authorNakajima, Masayukien_US
dc.contributor.editorMichiel van de Panne and Eric Saunden_US
dc.date.accessioned2014-01-28T17:52:44Z
dc.date.available2014-01-28T17:52:44Z
dc.date.issued2007en_US
dc.description.abstractThis paper presents a novel technique to model a three dimensional freeform surface, in its global shape and small details, using a sketching interface, from a single point of view. In the past, most modeling systems that used sketches as input reconstructed the shape from the silhouette, and the user had few control on the inner parts of the result. In our system, we generate a grid of co-planar lines from a small number of strokes that the user drew, then we estimate the normal vector where it is constrained, and we form the surface by propagating this information to the whole grid. As a result, smaller strokes act locally to add detail, while longer strokes modify the whole surface. Our system gives a new approach to the modeling from sketches problem, and is intended to be a part of a more complex modeling system.en_US
dc.description.seriesinformationEUROGRAPHICS Workshop on Sketch-Based Interfaces and Modelingen_US
dc.identifier.isbn978-3-905674-00-2en_US
dc.identifier.issn1812-3503en_US
dc.identifier.urihttps://doi.org/10.2312/SBM/SBM07/045-052en_US
dc.publisherThe Eurographics Associationen_US
dc.subjectCategories and Subject Descriptors (according to ACM CCS): J.6 [Computer-aided engineering]: Computer-aided design I.3.5 [Computational Geometry and Object Modeling]: Modeling packages I.4 [Image Processing and Computer Vision]: Applicationsen_US
dc.titleCrossSketch: Freeform Surface Modeling with Detailsen_US
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