Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/144884
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dc.contributor.authorWang, Kaien_US
dc.contributor.authorZheng, Jianminen_US
dc.contributor.authorSeah, Hock Soonen_US
dc.date.accessioned2020-12-02T03:06:17Z-
dc.date.available2020-12-02T03:06:17Z-
dc.date.issued2019-
dc.identifier.citationWang, K., Zheng, J., & Seah, H. S. (2019). Progressive sketching with instant previewing. Computers & Graphics, 81, 9–19. doi:10.1016/j.cag.2019.03.017en_US
dc.identifier.issn0097-8493en_US
dc.identifier.urihttps://hdl.handle.net/10356/144884-
dc.description.abstractSketch-based modeling uses freeform strokes as basic modeling metaphor and the modeling process typically involves two phases: sketching and sculpting. This paper presents a method to enhance the sketching phase to have the features of both sketching and sculpting. The key idea of the method is progressive sketching with instant previewing, which has the capacity of intuitively creating complex initial shapes that interpolate all the sketched strokes. The process lets the user iteratively sketch and meanwhile updates the reconstructed 3D shape instantly, which enables the user to be aware of the up-to-date shape. The underlying technique supporting this process is a novel surface construction algorithm that produces 3D triangular mesh models typically with only a single connected component and gradual shape changes during iterative sketching as well. To demonstrate the capability of the method, a sketching-based modeling prototype is also developed, which includes both sketching and sculpting functions. Experiments show that the proposed method can allow users to intuitively and flexibly create and edit 3D models even with complex topology, which is usually difficult for conventional sketch-based modeling systems.en_US
dc.description.sponsorshipMinistry of Education (MOE)en_US
dc.language.isoenen_US
dc.relation.ispartofComputers & Graphicsen_US
dc.rights© 2019 Elsevier Ltd. All rights reserved. This paper was published in Computers & Graphics and is made available with permission of Elsevier Ltd.en_US
dc.subjectEngineering::Computer science and engineeringen_US
dc.titleProgressive sketching with instant previewingen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Computer Science and Engineeringen_US
dc.identifier.doi10.1016/j.cag.2019.03.017-
dc.description.versionAccepted versionen_US
dc.identifier.volume81en_US
dc.identifier.spage9en_US
dc.identifier.epage19en_US
dc.subject.keywordsSketch-based Modelingen_US
dc.subject.keywordsSketchingen_US
dc.description.acknowledgementThis work is supported by MoE Tier-2 Grant (1. MoE 2017-T2-1-076) of Singapore.en_US
item.grantfulltextembargo_20211231-
item.fulltextWith Fulltext-
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