Monocular 3D Fluid Volume Reconstruction Based on a Multilayer External Force Guiding Model

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dc.contributor.authorSu, Zhiyuanen_US
dc.contributor.authorNie, Xiaoyingen_US
dc.contributor.authorShen, Xukunen_US
dc.contributor.authorHu, Yongen_US
dc.contributor.editorLee, Sung-hee and Zollmann, Stefanie and Okabe, Makoto and Wuensche, Burkharden_US
dc.date.accessioned2020-10-29T18:39:36Z
dc.date.available2020-10-29T18:39:36Z
dc.date.issued2020
dc.description.abstractIn this paper, we present a monocular 3D fluid volume reconstruction technique that can alleviate challenging parameter tuning while vividly reproducing the inflow and outflow of the video scene. To reconstruct the geometric appearance and 3D motion of the fluid in the video, we propose a multilayer external force guiding model that formulates the effect of target particles on fluid particles. This multilayer model makes the whole 3D fluid volume subject to the shape and motion of the water captured by the input video, so we can avoid tedious and laborious parameter tuning and easily balance the smoothness of the fluid volume and the details of the water surface. Besides, for the inflow and outflow of the 3D fluid volume, we construct a generation and extinction model to add or delete fluid particles according to the 3D velocity field of target particles calculated by a hybrid model of coupling SfS with optical flow. Experiments show that our method compares favorably to the state-of-the-art in terms of reconstruction quality, and is more general to the real-captured fluid. Furthermore, the reconstructed 3D fluid volume can be effectively applied to any desired new scenario.en_US
dc.description.sectionheadersCreation and Reconstruction
dc.description.seriesinformationPacific Graphics Short Papers, Posters, and Work-in-Progress Papers
dc.identifier.doi10.2312/pg.20201225
dc.identifier.isbn978-3-03868-120-5
dc.identifier.pages19-24
dc.identifier.urihttps://doi.org/10.2312/pg.20201225
dc.identifier.urihttps://diglib.eg.org:443/handle/10.2312/pg20201225
dc.publisherThe Eurographics Associationen_US
dc.subjectComputing methodologies
dc.subjectPhysical simulation
dc.subjectModeling methodologies
dc.titleMonocular 3D Fluid Volume Reconstruction Based on a Multilayer External Force Guiding Modelen_US
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