A Survey on Cage-based Deformation of 3D Models

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dc.contributor.authorStröter, Danielen_US
dc.contributor.authorThiery, Jean-Marcen_US
dc.contributor.authorHormann, Kaien_US
dc.contributor.authorChen, Jiongen_US
dc.contributor.authorChang, Qingjunen_US
dc.contributor.authorBesler, Sebastianen_US
dc.contributor.authorMueller-Roemer, Johannes Sebastianen_US
dc.contributor.authorBoubekeur, Tamyen_US
dc.contributor.authorStork, Andréen_US
dc.contributor.authorFellner, Dieter W.en_US
dc.contributor.editorAristidou, Andreasen_US
dc.contributor.editorMacdonnell, Rachelen_US
dc.date.accessioned2024-04-30T09:02:55Z
dc.date.available2024-04-30T09:02:55Z
dc.date.issued2024
dc.description.abstractInteractive deformation via control handles is essential in computer graphics for the modeling of 3D geometry. Deformation control structures include lattices for free-form deformation and skeletons for character articulation, but this report focuses on cage-based deformation. Cages for deformation control are coarse polygonal meshes that encase the to-be-deformed geometry, enabling high-resolution deformation. Cage-based deformation enables users to quickly manipulate 3D geometry by deforming the cage. Due to their utility, cage-based deformation techniques increasingly appear in many geometry modeling applications. For this reason, the computer graphics community has invested a great deal of effort in the past decade and beyond into improving automatic cage generation and cage-based deformation. Recent advances have significantly extended the practical capabilities of cage-based deformation methods. As a result, there is a large body of research on cage-based deformation. In this report, we provide a comprehensive overview of the current state of the art in cage-based deformation of 3D geometry. We discuss current methods in terms of deformation quality, practicality, and precomputation demands. In addition, we highlight potential future research directions that overcome current issues and extend the set of practical applications. In conjunction with this survey, we publish an application to unify the most relevant deformation methods. Our report is intended for computer graphics researchers, developers of interactive geometry modeling applications, and 3D modeling and character animation artists.en_US
dc.description.documenttypestar
dc.description.number2
dc.description.sectionheadersState of the Art Reports
dc.description.seriesinformationComputer Graphics Forum
dc.description.volume43
dc.identifier.doi10.1111/cgf.15060
dc.identifier.issn1467-8659
dc.identifier.pages25 pages
dc.identifier.urihttps://doi.org/10.1111/cgf.15060
dc.identifier.urihttps://diglib.eg.org/handle/10.1111/cgf15060
dc.publisherThe Eurographics Association and John Wiley & Sons Ltd.en_US
dc.rightsAttribution 4.0 International License
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectCCS Concepts: Computing methodologies → Shape modeling; Mathematics of computing → Interpolation
dc.subjectComputing methodologies → Shape modeling
dc.subjectMathematics of computing → Interpolation
dc.titleA Survey on Cage-based Deformation of 3D Modelsen_US
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