Search Results - "Computational Geometry and Object Modeling–Curve"

3D Skeletons: A State-of-the-Art Report by 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. Skeletons provide an alternative to…”
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Coupled quasi-harmonic bases by 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‐of‐the‐art approaches to shape analysis,…”
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Approximate Symmetry Detection in Partial 3D Meshes by Sipiran, Ivan, Gregor, Robert, Schreck, Tobias

“…Symmetry is a common characteristic in natural and man‐made objects. Its ubiquitous nature can be exploited to facilitate the analysis and processing of…”
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Planar Shape Detection and Regularization in Tandem by Oesau, Sven, Lafarge, Florent, Alliez, Pierre

“…We present a method for planar shape detection and regularization from raw point sets. The geometric modelling and processing of man‐made environments from…”
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Discrete 2-Tensor Fields on Triangulations by 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…”
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SSD: Smooth Signed Distance Surface Reconstruction by 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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Feature-Preserving Surface Completion Using Four Points by 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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Quaternion Julia Set Shape Optimization by 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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Analogy-driven 3D style transfer by 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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Scale Space Meshing of Raw Data Point Sets by Digne, Julie, Morel, Jean-Michel, Souzani, Charyar-Mehdi, Lartigue, Claire

“…This paper develops a scale space strategy for orienting and meshing exactly and completely a raw point set. The scale space is based on the intrinsic heat…”
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Semi-sharp Creases on Subdivision Curves and Surfaces by 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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Efficient RANSAC for Point-Cloud Shape Detection by Schnabel, R., Wahl, R., Klein, R.

“…In this paper we present an automatic algorithm to detect basic shapes in unorganized point clouds. The algorithm decomposes the point cloud into a concise,…”
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A Multi-sided Bézier Patch with a Simple Control Structure by 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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Guided Real-Time Scanning of Indoor Objects by Kim, Young Min, Mitra, Niloy J., Huang, Qixing, Guibas, Leonidas

“…Advances in 3D acquisition devices provide unprecedented opportunities for quickly scanning indoor environments. Such raw scans, however, are often noisy,…”
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Wavejets: A Local Frequency Framework for Shape Details Amplification by 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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Hermite Radial Basis Functions Implicits by Macêdo, I., Gois, J. P., Velho, L.

“…The Hermite radial basis functions (HRBF) implicits reconstruct an implicit function which interpolates or approximates scattered multivariate Hermite data…”
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STAR - Laplacian Spectral Kernels and Distances for Geometry Processing and Shape Analysis by Patane, Giuseppe

“…In geometry processing and shape analysis, several applications have been addressed through the properties of the spectral kernels and distances, such as…”
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Game level layout from design specification by Ma, Chongyang, Vining, Nicholas, Lefebvre, Sylvain, Sheffer, Alla

“…The design of video game environments, or levels, aims to control gameplay by steering the player through a sequence of designer‐controlled steps, while…”
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Self-similarity for accurate compression of point sampled surfaces by Digne, Julie, Chaine, Raphaëlle, Valette, Sébastien

“…Most surfaces, be it from a fine‐art artifact or a mechanical object, are characterized by a strong self‐similarity. This property finds its source in the…”
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Semi-regular Quadrilateral-only Remeshing from Simplified Base Domains by Daniels II, Joel, Silva, Claudio T., Cohen, Elaine

“…Semi‐regular meshes describe surface models that exhibit a structural regularity that facilitates many geometric processing algorithms. We introduce a…”
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