Search Results - Computer Graphics [I.3.5]: Computational Geometry and Object Modeling-Object hierarchies*

Variational circular treemaps for interactive visualization of hierarchical data by Haisen Zhao, Lin Lu

“…Visualization of hierarchical data is of great importance in information visualization. We present variational circular treemaps with a novel layout algorithm…”
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A Correlated Parts Model for Object Detection in Large 3D Scans by Sunkel, M., Jansen, S., Wand, M., Seidel, H.-P.

“…This paper addresses the problem of detecting objects in 3D scans according to object classes learned from sparse user annotation…”
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Hierarchical Structure Recovery of Point-Sampled Surfaces by Attene, Marco, Patanè, Giuseppe

“…We focus on the class of ‘regular’ models defined by Várady et al. for reverse engineering purposes. Given a 3D surface  represented through a dense set of…”
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Compressed Manifold Modes for Mesh Processing by 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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gProximity: Hierarchical GPU-based Operations for Collision and Distance Queries by Lauterbach, C., Mo, Q., Manocha, D.

“…We present novel parallel algorithms for collision detection and separation distance computation for rigid and deformable models that exploit the computational capabilities of many‐core GPUs…”
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Multi-Scale Geometry Interpolation by 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. Linear vertex…”
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Sparse Non-rigid Registration of 3D Shapes by 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 by 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 by 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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Partial Shape Matching Using Transformation Parameter Similarity by Guerrero, Paul, Auzinger, Thomas, Wimmer, Michael, Jeschke, Stefan

“…In this paper, we present a method for non‐rigid, partial shape matching in vector graphics. Given a user…”
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Layer-Based Procedural Design of Façades by Ilčík, Martin, Musialski, Przemyslaw, Auzinger, Thomas, Wimmer, Michael

“…We present a novel procedural framework for interactively modeling building façades. Common procedural approaches, such as shape grammars, assume that building…”
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Exploration of Empty Space among Spherical Obstacles via Additively Weighted Voronoi Diagram by Manak, M.

“…Properties of granular materials or molecular structures are often studied on a simple geometric model – a set of 3D balls. If the balls simultaneously change…”
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Mobility-Trees for Indoor Scenes Manipulation by 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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Hierarchical Convex Approximation of 3D Shapes for Fast Region Selection by Attene, Marco, Mortara, Michela, Spagnuolo, Michela, Falcidieno, Bianca

“…Given a 3D solid model S represented by a tetrahedral mesh, we describe a novel algorithm to compute a hierarchy of convex polyhedra that tightly enclose S…”
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ManyLoDs: Parallel Many-View Level-of-Detail Selection for Real-Time Global Illumination by Hollander, Matthias, Ritschel, Tobias, Eisemann, Elmar, Boubekeur, Tamy

“…Level‐of‐Detail structures are a key component for scalable rendering. Built from raw 3D data, these structures are often defined as Bounding Volume…”
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Semantizing Complex 3D Scenes using Constrained Attribute Grammars by Boulch, A., Houllier, S., Marlet, R., Tournaire, O.

“…We propose a new approach to automatically semantize complex objects in a 3D scene…”
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Scalable Symmetry Detection for Urban Scenes by Kerber, J., Bokeloh, M., Wand, M., Seidel, H.-P.

“…In this paper, we present a novel method for detecting partial symmetries in very large point clouds of 3D city scans. Unlike previous work, which has only…”
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SPC: Fast and Efficient Scalable Predictive Coding of Animated Meshes by 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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Intelligent GPGPU Classification in Volume Visualization: A framework based on Error-Correcting Output Codes by Escalera, S., Puig, A., Amoros, O., Salamó, M.

“…In volume visualization, the definition of the regions of interest is inherently an iterative trial‐and‐error process finding out the best parameters to…”
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Mesh Sequence Morphing by Chen, Xue, Feng, Jieqing, Bechmann, Dominique

“…Morphing is an important technique for the generation of special effects in computer animation…”
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