Napkin Sketch

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dc.contributor.authorSharlin, Ehudeng
dc.contributor.authorXin, Mineng
dc.contributor.authorCosta Sousa, Marioeng
dc.date.accessioned2008-05-27T20:53:36Z
dc.date.available2008-05-27T20:53:36Z
dc.date.issued2008-05-27T20:53:36Z
dc.description.abstractThis paper describes, Napkin Sketch, a novel 3D sketching interface which attempts to mimic the qualities of conventional sketching medium and tools both in terms of physical properties and interaction experience. A portable tablet PC is used as the sketching platform, and mixed reality techniques are employed to allow 3D sketches to be created on top of a physical napkin. Intuitive manipulation and navigation within the 3D design space is achieved by visually tracking the tablet PC with a camera and mixed reality markers. For sketch input, we improve upon the projective 3D sketching approach with a one stroke plane creation technique. This coupled with the hardware interface produces a fluid and freeform sketching experience. Sketch recognition is also integrated as an alternative method for 3D sketch input, providing users the ability to quickly instance existing 3D models.eng
dc.description.refereedYeseng
dc.identifier.department2008-891-04eng
dc.identifier.doihttp://dx.doi.org/10.11575/PRISM/31021
dc.identifier.urihttp://hdl.handle.net/1880/46617
dc.language.isoengeng
dc.publisher.corporateUniversity of Calgaryeng
dc.publisher.facultyScienceeng
dc.titleNapkin Sketcheng
dc.typetechnical reporteng
thesis.degree.disciplineComputer Scienceeng
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