Consistent ZoomOut: Efficient Spectral Map Synchronization

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dc.contributor.authorHuang, Ruqien_US
dc.contributor.authorRen, Jingen_US
dc.contributor.authorWonka, Peteren_US
dc.contributor.authorOvsjanikov, Maksen_US
dc.contributor.editorJacobson, Alec and Huang, Qixingen_US
dc.date.accessioned2020-07-05T13:26:24Z
dc.date.available2020-07-05T13:26:24Z
dc.date.issued2020
dc.description.abstractIn this paper, we propose a novel method, which we call CONSISTENT ZOOMOUT, for efficiently refining correspondences among deformable 3D shape collections, while promoting the resulting map consistency. Our formulation is closely related to a recent unidirectional spectral refinement framework, but naturally integrates map consistency constraints into the refinement. Beyond that, we show further that our formulation can be adapted to recover the underlying isometry among near-isometric shape collections with a theoretical guarantee, which is absent in the other spectral map synchronization frameworks. We demonstrate that our method improves the accuracy compared to the competing methods when synchronizing correspondences in both near-isometric and heterogeneous shape collections, but also significantly outperforms the baselines in terms of map consistency.en_US
dc.description.number5
dc.description.sectionheadersMachine Learning and Analysis
dc.description.seriesinformationComputer Graphics Forum
dc.description.volume39
dc.identifier.doi10.1111/cgf.14084
dc.identifier.issn1467-8659
dc.identifier.pages265-278
dc.identifier.urihttps://doi.org/10.1111/cgf.14084
dc.identifier.urihttps://diglib.eg.org:443/handle/10.1111/cgf14084
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.titleConsistent ZoomOut: Efficient Spectral Map Synchronizationen_US
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