Optimizing Object Decomposition to Reduce Visual Artifacts in 3D Printing

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dc.contributor.authorFiloscia, Ireneen_US
dc.contributor.authorAlderighi, Thomasen_US
dc.contributor.authorGiorgi, Danielaen_US
dc.contributor.authorMalomo, Luigien_US
dc.contributor.authorCallieri, Marcoen_US
dc.contributor.authorCignoni, Paoloen_US
dc.contributor.editorPanozzo, Daniele and Assarsson, Ulfen_US
dc.date.accessioned2020-05-24T12:53:08Z
dc.date.available2020-05-24T12:53:08Z
dc.date.issued2020
dc.description.abstractWe propose a method for the automatic segmentation of 3D objects into parts which can be individually 3D printed and then reassembled by preserving the visual quality of the final object. Our technique focuses on minimizing the surface affected by supports, decomposing the object into multiple parts whose printing orientation is automatically chosen. The segmentation reduces the visual impact on the fabricated model producing non-planar cuts that adapt to the object shape. This is performed by solving an optimization problem that balances the effects of supports and cuts, while trying to place both in occluded regions of the object surface. To assess the practical impact of the solution, we show a number of segmented, 3D printed and reassembled objects.en_US
dc.description.number2
dc.description.sectionheadersOptimization for Fabrication
dc.description.seriesinformationComputer Graphics Forum
dc.description.volume39
dc.identifier.doi10.1111/cgf.13941
dc.identifier.issn1467-8659
dc.identifier.pages423-434
dc.identifier.urihttps://doi.org/10.1111/cgf.13941
dc.identifier.urihttps://diglib.eg.org:443/handle/10.1111/cgf13941
dc.publisherThe Eurographics Association and John Wiley & Sons Ltd.en_US
dc.rightsAttribution 4.0 International License
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectComputing methodologies
dc.subjectShape modeling
dc.subjectMesh geometry models
dc.subjectShape analysis
dc.titleOptimizing Object Decomposition to Reduce Visual Artifacts in 3D Printingen_US
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