Výsledky vyhledávání - "Computational Geometry and Object Modelling- Curve"

Structure-Aware Mesh Decimation Autor Salinas, D., Lafarge, F., Alliez, P.

“…We present a novel approach for the decimation of triangle surface meshes. Our algorithm takes as input a triangle surface mesh and a set of planar proxies…”
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Fiber Surfaces: Generalizing Isosurfaces to Bivariate Data Autor Carr, Hamish, Geng, Zhao, Tierny, Julien, Chattopadhyay, Amit, Knoll, Aaron

“…Scientific visualization has many effective methods for examining and exploring scalar and vector fields, but rather fewer for bivariate fields. We report the…”
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A Survey of Simple Geometric Primitives Detection Methods for Captured 3D Data Autor Kaiser, Adrien, Ybanez Zepeda, Jose Alonso, Boubekeur, Tamy

“…The amount of captured 3D data is continuously increasing, with the democratization of consumer depth cameras, the development of modern multi‐view stereo…”
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Point Cloud Denoising via Moving RPCA Autor Mattei, E., Castrodad, A.

“…We present an algorithm for the restoration of noisy point cloud data, termed Moving Robust Principal Components Analysis (MRPCA). We model the point cloud as…”
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Visualization of Biomolecular Structures: State of the Art Revisited Autor Kozlíková, B., Krone, M., Falk, M., Lindow, N., Baaden, M., Baum, D., Viola, I., Parulek, J., Hege, H.‐C.

“…Structural properties of molecules are of primary concern in many fields. This report provides a comprehensive overview on techniques that have been developed…”
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Semi-Regular Triangle Remeshing: A Comprehensive Study Autor Payan, F., Roudet, C., Sauvage, B.

“…Semi‐regular triangle remeshing algorithms convert irregular surface meshes into semi‐regular ones. Especially in the field of computer graphics,…”
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ARAPLBS: Robust and Efficient Elasticity‐Based Optimization of Weights and Skeleton Joints for Linear Blend Skinning with Parametrized Bones Autor Thiery, J.‐M., Eisemann, E.

“…We present a fast, robust and high‐quality technique to skin a mesh with reference to a skeleton. We consider the space of possible skeleton deformations…”
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Linear Surface Reconstruction from Discrete Fundamental Forms on Triangle Meshes Autor Wang, Y., Liu, B., Tong, Y.

“…We present a linear algorithm to reconstruct the vertex coordinates for a surface mesh given its edge lengths and dihedral angles, unique up to rotation and…”
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Beyond Catmull-Clark? A Survey of Advances in Subdivision Surface Methods Autor Cashman, Thomas J.

“…Subdivision surfaces allow smooth free‐form surface modelling without topological constraints. They have become a fundamental representation for smooth…”
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A Hierarchical Approach for Regular Centroidal Voronoi Tessellations Autor Wang, L., Hétroy-Wheeler, F., Boyer, E.

“…In this paper, we consider Centroidal Voronoi Tessellations (CVTs) and study their regularity. CVTs are geometric structures that enable regular tessellations…”
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Local Painting and Deformation of Meshes on the GPU Autor Schäfer, H., Keinert, B., Nießner, M., Stamminger, M.

“…We present a novel method to adaptively apply modifications to scene data stored in GPU memory. Such modifications may include interactive painting and…”
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Efficient Computation of Smoothed Exponential Maps Autor Herholz, Philipp, Alexa, Marc

“…Many applications in geometry processing require the computation of local parameterizations on a surface mesh at interactive rates. A popular approach is to…”
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Two Simple Methods for Improving a Triangle Mesh Surface Autor Renka, Robert J.

“…We present two simple and efficient local methods that reposition vertices of a triangle mesh surface with the goal of producing good triangle shapes while…”
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A Linear Variational System for Modelling From Curves Autor Andrews, James, Joshi, Pushkar, Carr, Nathan

“…We present a linear system for modelling 3D surfaces from curves. Our system offers better performance, stability and precision in control than previous…”
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Mesh-Free Discrete Laplace-Beltrami Operator Autor Petronetto, F., Paiva, A., Helou, E. S., Stewart, D. E., Nonato, L. G.

“…In this work we propose a new discretization method for the Laplace–Beltrami operator defined on point‐based surfaces. In contrast to the existing point‐based…”
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Vector Field Map Representation for Near Conformal Surface Correspondence Autor Wang, Y., Liu, B., Zhou, K., Tong, Y.

“…Based on a new spectral vector field analysis on triangle meshes, we construct a compact representation for near conformal mesh surface correspondences…”
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Occluder Simplification Using Planar Sections Autor Silvennoinen, Ari, Saransaari, Hannu, Laine, Samuli, Lehtinen, Jaakko

“…We present a method for extreme occluder simplification. We take a triangle soup as input, and produce a small set of polygons with closely matching occlusion…”
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Subdivision Surfaces with Creases and Truncated Multiple Knot Lines Autor Kosinka, J., Sabin, M. A., Dodgson, N. A.

“…We deal with subdivision schemes based on arbitrary degree B‐splines. We focus on extraordinary knots which exhibit various levels of complexity in terms of…”
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Real-Time Modelling of Fibrous Muscle Autor Kohout, J., Kukačka, M.

“…Relatively recently it has become apparent that providing human kind with a better healthcare requires personalized, predictive and integrative medicine, for…”
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Uniformization and Density Adaptation for Point Cloud Data Via Graph Laplacian Autor Luo, Chuanjiang, Ge, Xiaoyin, Wang, Yusu

“…Point cloud data is one of the most common types of input for geometric processing applications. In this paper, we study the point cloud density adaptation…”
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