Interactive Image-Guided Modeling of Extruded Shapes

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dc.contributor.authorCao, Yan-Peien_US
dc.contributor.authorJu, Taoen_US
dc.contributor.authorFu, Zhaoen_US
dc.contributor.authorHu, Shi-Minen_US
dc.contributor.editorJ. Keyser, Y. J. Kim, and P. Wonkaen_US
dc.date.accessioned2015-03-03T12:51:48Z
dc.date.available2015-03-03T12:51:48Z
dc.date.issued2014en_US
dc.description.abstractA recent trend in interactive modeling of 3D shapes from a single image is designing minimal interfaces, and accompanying algorithms, for modeling a specific class of objects. Expanding upon the range of shapes that existing minimal interfaces can model, we present an interactive image-guided tool for modeling shapes made up of extruded parts. An extruded part is represented by extruding a closed planar curve, called base, in the direction orthogonal to the base. To model each extruded part, the user only needs to sketch the projected base shape in the image. The main technical contribution is a novel optimization-based approach for recovering the 3D normal of the base of an extruded object by exploring both geometric regularity of the sketched curve and image contents. We developed a convenient interface for modeling multi-part shapes and a method for optimizing the relative placement of the parts. Our tool is validated using synthetic data and tested on real-world images.en_US
dc.description.seriesinformationComputer Graphics Forumen_US
dc.identifier.issn1467-8659en_US
dc.identifier.urihttps://doi.org/10.1111/cgf.12478en_US
dc.publisherThe Eurographics Association and John Wiley and Sons Ltd.en_US
dc.titleInteractive Image-Guided Modeling of Extruded Shapesen_US
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