Výsledky vyhledávání - [Computer Graphics]: Computational Geometry AND Object Modeling—Curve

3D Skeletons: A State-of-the-Art Report Autor Tagliasacchi, Andrea, Delame, Thomas, Spagnuolo, Michela, Amenta, Nina, Telea, Alexandru

“…Given a shape, a skeleton is a thin centered structure which jointly describes the topology and the geometry of the shape…”
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Quaternion Julia Set Shape Optimization Autor Kim, Theodore

“…We present the first 3D algorithm capable of answering the question: what would a Mandelbrot‐like set in the shape of a bunny look like? More concretely, can…”
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Coupled quasi-harmonic bases Autor Kovnatsky, A., Bronstein, M. M., Bronstein, A. M., Glashoff, K., Kimmel, R.

“…The use of Laplacian eigenbases has been shown to be fruitful in many computer graphics applications. Today, state…”
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Feature-Preserving Surface Completion Using Four Points Autor Harary, Gur, Tal, Ayellet, Grinspun, Eitan

“…We present a user‐guided, semi‐automatic approach to completing large holes in a mesh. The reconstruction of the missing features in such holes is usually…”
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Approximate Symmetry Detection in Partial 3D Meshes Autor Sipiran, Ivan, Gregor, Robert, Schreck, Tobias

“… In particular, in computer graphics, the detection of symmetries in 3D geometry has enabled a number of applications in modeling and reconstruction…”
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SSD: Smooth Signed Distance Surface Reconstruction Autor Calakli, F., Taubin, G.

“…We introduce a new variational formulation for the problem of reconstructing a watertight surface defined by an implicit equation, from a finite set of…”
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Discrete 2-Tensor Fields on Triangulations Autor de Goes, Fernando, Liu, Beibei, Budninskiy, Max, Tong, Yiying, Desbrun, Mathieu

“…Geometry processing has made ample use of discrete representations of tangent vector fields and antisymmetric tensors (i.e., forms) on triangulations. Symmetric 2…”
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Pseudo-Spline Subdivision Surfaces Autor Deng, Chongyang, Hormann, Kai

“…Pseudo‐splines provide a rich family of subdivision schemes with a wide range of choices that meet various demands for balancing the approximation power, the…”
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Scale Space Meshing of Raw Data Point Sets Autor Digne, Julie, Morel, Jean-Michel, Souzani, Charyar-Mehdi, Lartigue, Claire

“… The gain in visual accuracy is demonstrated on archaeological objects by comparison with several state of the art meshing methods…”
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Semi-sharp Creases on Subdivision Curves and Surfaces Autor Kosinka, J., Sabin, M. A., Dodgson, N. A.

“…We explore a method for generalising Pixar semi‐sharp creases from the univariate cubic case to arbitrary degree subdivision curves. Our approach is based on…”
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Structure-Aware Mesh Decimation Autor Salinas, D., Lafarge, F., Alliez, P.

“… the local mesh geometry as well as the geometry and structure of proxies. Such structure‐preserving approach is well suited to planar ion, i.e…”
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Fitted BVH for Fast Raytracing of Metaballs Autor Gourmel, Olivier, Pajot, Anthony, Paulin, Mathias, Barthe, Loïc, Poulin, Pierre

“…Raytracing metaballs is a problem that has numerous applications in the rendering of dynamic soft objects such as fluids…”
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Analogy-driven 3D style transfer Autor Ma, Chongyang, Huang, Haibin, Sheffer, Alla, Kalogerakis, Evangelos, Wang, Rui

“…Style transfer aims to apply the style of an exemplar model to a target one, while retaining the target's structure. The main challenge in this process is to…”
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Boundary Detection in Particle-based Fluids Autor Sandim, Marcos, Cedrim, Douglas, Nonato, Luis Gustavo, Pagliosa, Paulo, Paiva, Afonso

“…This paper presents a novel method to detect free‐surfaces on particle‐based volume representation. In contrast to most particle‐based free‐surface detection…”
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STAR - Laplacian Spectral Kernels and Distances for Geometry Processing and Shape Analysis Autor Patane, Giuseppe

“…In geometry processing and shape analysis, several applications have been addressed through the properties of the spectral kernels and distances, such as commute…”
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Wavejets: A Local Frequency Framework for Shape Details Amplification Autor Béarzi, Yohann, Digne, Julie, Chaine, Raphaëlle

“…Detail enhancement is a well‐studied area of 3D rendering and image processing, which has few equivalents for 3D shape processing. To enhance details, one…”
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Isosurfaces Over Simplicial Partitions of Multiresolution Grids Autor Manson, Josiah, Schaefer, Scott

“…We provide a simple method that extracts an isosurface that is manifold and intersection‐free from a function over an arbitrary octree. Our method samples the…”
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Guided Real-Time Scanning of Indoor Objects Autor Kim, Young Min, Mitra, Niloy J., Huang, Qixing, Guibas, Leonidas

“… While the user is scanning an object, the proposed system discovers and highlights potential missing parts, thus guiding the operator…”
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A Multi-sided Bézier Patch with a Simple Control Structure Autor Várady, Tamás, Salvi, Péter, Karikó, György

“…A new n‐sided surface scheme is presented, that generalizes tensor product Bézier patches. Boundaries and corresponding cross‐derivatives are specified as…”
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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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