Refinement of Hair Geometry by Strand Integration

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dc.contributor.authorMaeda, Ryotaen_US
dc.contributor.authorTakayama, Kenshien_US
dc.contributor.authorTaketomi, Takafumien_US
dc.contributor.editorChaine, Raphaëlleen_US
dc.contributor.editorDeng, Zhigangen_US
dc.contributor.editorKim, Min H.en_US
dc.date.accessioned2023-10-09T07:36:47Z
dc.date.available2023-10-09T07:36:47Z
dc.date.issued2023
dc.description.abstractReconstructing 3D hair is challenging due to its complex micro-scale geometry, and is of essential importance for the efficient creation of high-fidelity virtual humans. Existing hair capture methods based on multi-view stereo tend to generate results that are noisy and inaccurate. In this study, we propose a refinement method for hair geometry by incorporating the gradient of strands into the computation of their position. We formulate a gradient integration strategy for hair strands. We evaluate the performance of our method using a synthetic multi-view dataset containing four hairstyles, and show that our refinement produces more accurate hair geometry. Furthermore, we tested our method with a real image input. Our method produces a plausible result. Our source code is publicly available at https://github.com/elerac/strand_integration.en_US
dc.description.number7
dc.description.sectionheadersDetails and Styles on 3D Models
dc.description.seriesinformationComputer Graphics Forum
dc.description.volume42
dc.identifier.doi10.1111/cgf.14970
dc.identifier.issn1467-8659
dc.identifier.pages9 pages
dc.identifier.urihttps://doi.org/10.1111/cgf.14970
dc.identifier.urihttps://diglib.eg.org:443/handle/10.1111/cgf14970
dc.publisherThe Eurographics Association and John Wiley & Sons Ltd.en_US
dc.subjectCCS Concepts: Computing methodologies -> Reconstruction; Shape modeling
dc.subjectComputing methodologies
dc.subjectReconstruction
dc.subjectShape modeling
dc.titleRefinement of Hair Geometry by Strand Integrationen_US
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