Výsledky vyhľadávania - Computational Geometry and Object Modeling—Hierarchy and Geometric Transformations*

Compressed Manifold Modes for Mesh Processing Autor Neumann, T., Varanasi, K., Theobalt, C., Magnor, M., Wacker, M.

“…This paper introduces compressed eigenfunctions of the Laplace‐Beltrami operator on 3D manifold surfaces. They constitute a novel functional basis, called the…”
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Multi-Scale Geometry Interpolation Autor Winkler, T., Drieseberg, J., Alexa, M., Hormann, K.

“…Interpolating vertex positions among triangle meshes with identical vertex‐edge graphs is a fundamental part of many geometric modelling systems…”
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Sparse Non-rigid Registration of 3D Shapes Autor Yang, Jingyu, Li, Ke, Li, Kun, Lai, Yu-Kun

“…Non‐rigid registration of 3D shapes is an essential task of increasing importance as commodity depth sensors become more widely available for scanning dynamic…”
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Unconditionally Stable Shock Filters for Image and Geometry Processing Autor Prada, F., Kazhdan, M.

“…This work revisits the Shock Filters of Osher and Rudin [OR90] and shows how the proposed filtering process can be interpreted as the advection of image values…”
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Efficient Interpolation of Articulated Shapes Using Mixed Shape Spaces Autor Marras, S., Cashman, T. J., Hormann, K.

“…Interpolation between compatible triangle meshes that represent different poses of some object is a fundamental operation in geometry processing…”
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Mobility-Trees for Indoor Scenes Manipulation Autor Sharf, Andrei, Huang, Hui, Liang, Cheng, Zhang, Jiapei, Chen, Baoquan, Gong, Minglun

“… In recent years, digital indoor scenes are becoming increasingly popular, consisting of detailed geometry and complex functionalities…”
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Exploration of Empty Space among Spherical Obstacles via Additively Weighted Voronoi Diagram Autor Manak, M.

“…Properties of granular materials or molecular structures are often studied on a simple geometric model – a set of 3D balls…”
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Scalable Symmetry Detection for Urban Scenes Autor Kerber, J., Bokeloh, M., Wand, M., Seidel, H.-P.

“…: We map the detection problem to a nearest‐neighbour problem in a low‐dimensional feature space, and follow this with a cascade of tests for geometric clustering of potential matches…”
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SPC: Fast and Efficient Scalable Predictive Coding of Animated Meshes Autor Stefanoski, Nikolče, Ostermann, Jörn

“…Animated meshes are often represented by a sequence of static meshes with constant connectivity. Due to their frame‐based representation they usually occupy a…”
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Diamond Hierarchies of Arbitrary Dimension Autor Weiss, Kenneth, De Floriani, Leila

“…Nested simplicial meshes generated by the simplicial bisection decomposition proposed by Maubach [Mau95] have been widely used in 2D and 3D as multi‐resolution…”
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Biorthogonal Wavelets Based on Interpolatory  Subdivision Autor Wang, H., Ma, W.

“…This article presents an efficient construction of biorthogonal wavelets built upon an interpolatory  subdivision for quadrilateral meshes. The interpolatory…”
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Spectral Geometry Processing with Manifold Harmonics Autor Vallet, B., Lévy, B.

“…We present an explicit method to compute a generalization of the Fourier Transform on a mesh. It is well known that the eigenfunctions of the Laplace Beltrami…”
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QuadCover - Surface Parameterization using Branched Coverings Autor Kälberer, Felix, Nieser, Matthias, Polthier, Konrad

“…We introduce an algorithm for the automatic computation of global parameterizations on arbitrary simplicial 2‐manifolds, whose parameter lines are guided by a…”
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Semi-Supervised Learning in Reconstructed Manifold Space for 3D Caricature Generation Autor Liu, Junfa, Chen, Yiqiang, Miao, Chunyan, Xie, Jinjing, Ling, Charles X., Gao, Xingyu, Gao, Wen

“…Recently, automatic 3D caricature generation has attracted much attention from both the research community and the game industry. Machine learning has been…”
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Hierarchical Quad Meshing of 3D Scanned Surfaces Autor Bukenberger, Dennis R., Lensch, Hendrik P. A.

“…In this paper we present a novel method to reconstruct watertight quad meshes on scanned 3D geometry…”
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Scalable Feature‐Preserving Irregular Mesh Coding Autor El Sayeh Khalil, J., Munteanu, A., Denis, L., Lambert, P., Walle, R.

“… The transform preserves geometric features at lower resolutions by adaptive vertex sampling and retriangulation, resulting in more accurate subsampling and better avoidance of smoothing and aliasing artefacts…”
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Mesh Sequence Morphing Autor Chen, Xue, Feng, Jieqing, Bechmann, Dominique

“… Based on all possible combinations of the motions and geometries, a universal framework is proposed to recreate various plausible mesh sequences…”
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Simplex and Diamond Hierarchies: Models and Applications Autor Weiss, K., De Floriani, L.

“…Hierarchical spatial decompositions are a basic modelling tool in a variety of application domains. Several papers on this subject deal with hierarchical…”
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Hierarchical Deformation of Locally Rigid Meshes Autor Manson, Josiah, Schaefer, Scott

“…We propose a method for calculating deformations of models by deforming a low‐resolution mesh and adding details while ensuring that the details we add satisfy…”
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SideKnot: Revealing relation patterns for graph visualization Autor Dichao Peng, Neng Lu, Wei Chen, Qunsheng Peng

“…Graph is an intuitive and powerful tool to present relationships between entities. Efficiently visualizing graphs with node-link diagrams is a great challenge…”
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