Results 91 to 100 of about 41,370 (259)
Survey on differential estimators for 3d point clouds
Computer Graphics Forum, EarlyView.Abstract Recent advancements in 3D scanning technologies, including LiDAR and photogrammetry, have enabled the precise digital replication of real‐world objects. These methods are widely used in fields such as GIS, robotics, and cultural heritage. However, the point clouds generated by such scans are often noisy and unstructured, posing challenges for ...
Léo Arnal–Anger +4 more
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A note on Hausdorff transforms [PDF]
Proceedings of the American Mathematical Society, 1956 1. R. Mohanty and M. Nanda, On the behaviour of Fourier coefficients, Proc. Amer. Math. Soc. vol. 5 (1954) pp. 79-84. 2. N. Obrechkoff, Sur la serie conjugu6e de la serie de Fourier, Annuaire Universite de Sofia. I. Faculte Physico-Mathematique. Livre 1, vol. 39 (1943) pp. 321-380. 3 A. Zygmund, Trigonometrical series, 1935, pp. 55, 62. 4. G. H.
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, 2006 We give the name Hausdorff to those ultrafilters that provide ultrapowers whose natural topology (S-topology) is Hausdorff, e.g. selective ultrafilters are Hausdorff.
DI NASSO, MAURO, FORTI, MARCO
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Establishing Shape Correspondences: A Survey
Computer Graphics Forum, EarlyView.Abstract Shape correspondence between surfaces in 3D is a central problem in geometry processing, concerned with establishing meaningful relations between surfaces. While all correspondence problems share this goal, specific formulations can differ significantly: Downstream applications require certain properties that correspondences must satisfy ...
A. Heuschling, H. Meinhold, L. Kobbelt
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Hausdorff connectifications [PDF]
, 2014 Disconnectedness in topological space is analyzed to obtain Hausdorff connectifications of that topological space. Hausdorff connectifications are obtained by some direct constructions and by some partitions of connectifications.
Ramkumar, Solai, Solai Ramkumar
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A Simple Grid‐Maps Pipeline: Restructured, Accelerated and Upgraded
Computer Graphics Forum, EarlyView.Abstract Grid maps – spatially arranged small multiples – are a powerful tool to show complex geospatial data. Meulemans et al. (2020) introduced a pipeline for computing high‐quality grid maps that are shaped roughly according to their containing geographic outlines.
W. Meulemans
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Journal of FungiStudying the fates of oil components and their interactions with ecological systems is essential for developing comprehensive management strategies and enhancing restoration following oil spill incidents.
Mariam Gaid +8 more
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Acta Crystallographica Section E: Crystallographic Communications, 2018 The two title compounds, C8H6O2S6 and C8H6O2S4Se2, are isotypic with very similar cell parameters. The complete molecules constitute the asymmetric units, despite being chemically perfectly symmetric.
Ivan Trentin +2 more
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Medial Axis Aware Learning of Signed Distance Functions
Computer Graphics Forum, EarlyView.Abstract We propose a novel variational method to compute a highly accurate global signed distance function (SDF) to a given point cloud. To this end, the jump set of the gradient of the SDF, which coincides with the medial axis of the surface, is explicitly taken into account through a higher‐order variational formulation that enforces linear growth ...
Samuel Weidemaier +2 more
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Hausdorff Nonstandard Extensions
Boletim da Sociedade Paranaense de Matemática, 2009 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
BENCI, VIERI +2 more
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