Search Results - "I.3.5 [Computer Graphics] 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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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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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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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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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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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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Curve Style Analysis in a Set of Shapes by Li, H., Zhang, H., Wang, Y., Cao, J., Shamir, A., Cohen-Or, D.

“…The word ‘style’ can be interpreted in so many different ways in so many different contexts. To provide a general analysis and understanding of styles is a…”
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Persistent Heat Signature for Pose-oblivious Matching of Incomplete Models by Dey, T.K., Li, K., Luo, C., Ranjan, P., Safa, I., Wang, Y.

“…Although understanding of shape features in the context of shape matching and retrieval has made considerable progress in recent years, the case for partial…”
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Polyline-sourced Geodesic Voronoi Diagrams on Triangle Meshes by Xu, Chunxu, Liu, Yong-Jin, Sun, Qian, Li, Jinyan, He, Ying

“…This paper studies the Voronoi diagrams on 2‐manifold meshes based on geodesic metric (a.k.a. geodesic Voronoi diagrams or GVDs), which have polyline…”
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Object Completion using k-Sparse Optimization by Mavridis, P., Sipiran, I., Andreadis, A., Papaioannou, G.

“…We present a new method for the completion of partial globally‐symmetric 3D objects, based on the detection of partial and approximate symmetries in the…”
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Boundary Detection in Particle-based Fluids by 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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Efficient modeling of entangled details for natural scenes by Guérin, Eric, Galin, Eric, Grosbellet, François, Peytavie, Adrien, Génevaux, Jean-David

“…Digital landscape realism often comes from the multitude of details that are hard to model such as fallen leaves, rock piles or entangled fallen branches. In…”
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