Výsledky vyhledávání - "Methodology and Techniques- Graphics data structures and data types"

Real-Time Concurrent Linked List Construction on the GPU Autor Yang, Jason C., Hensley, Justin, Grün, Holger, Thibieroz, Nicolas

“…We introduce a method to dynamically construct highly concurrent linked lists on modern graphics processors. Once constructed, these data structures can be…”
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Atomistic Visualization of Mesoscopic Whole-Cell Simulations Using Ray-Casted Instancing Autor Falk, Martin, Krone, Michael, Ertl, Thomas

“…Molecular visualization is an important tool for analysing the results of biochemical simulations. With modern GPU ray casting approaches, it is only possible…”
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Performance Comparison of Bounding Volume Hierarchies and Kd-Trees for GPU Ray Tracing Autor Vinkler, Marek, Havran, Vlastimil, Bittner, Jiří

“…We present a performance comparison of bounding volume hierarchies and kd‐trees for ray tracing on many‐core architectures (GPUs). The comparison is focused on…”
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Networks of Names: Visual Exploration and Semi-Automatic Tagging of Social Networks from Newspaper Articles Autor Kochtchi, A., Landesberger, T. von, Biemann, C.

“…Understanding relationships between people and organizations by reading newspaper articles is difficult to manage for humans due to the large amount of data…”
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Sample-Based Manifold Filtering for Interactive Global Illumination and Depth of Field Autor Bauszat, P., Eisemann, M., John, S., Magnor, M.

“…We present a fast reconstruction filtering method for images generated with Monte Carlo–based rendering techniques. Our approach specializes in reducing global…”
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Rendering Wave Effects with Augmented Light Field Autor Oh, Se Baek, Kashyap, Sriram, Garg, Rohit, Chandran, Sharat, Raskar, Ramesh

“…Ray–based representations can model complex light transport but are limited in modeling diffraction effects that require the simulation of wavefront…”
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Massively Parallel Hierarchical Scene Processing with Applications in Rendering Autor Vinkler, Marek, Bittner, Jiří, Havran, Vlastimil, Hapala, Michal

“…We present a novel method for massively parallel hierarchical scene processing on the GPU, which is based on sequential decomposition of the given hierarchical…”
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On Floating-Point Normal Vectors Autor Meyer, Quirin, Süßmuth, Jochen, Sußner, Gerd, Stamminger, Marc, Greiner, Günther

“…In this paper we analyze normal vector representations. We derive the error of the most widely used representation, namely 3D floating‐point normal vectors…”
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Approximating the Generalized Voronoi Diagram of Closely Spaced Objects Autor Edwards, John, Daniel, Eric, Pascucci, Valerio, Bajaj, Chandrajit

“…We present an algorithm to compute an approximation of the generalized Voronoi diagram (GVD) on arbitrary collections of 2D or 3D geometric objects. In…”
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Decoupled Space and Time Sampling of Motion and Defocus Blur for Unified Rendering of Transparent and Opaque Objects Autor Widmer, S., Wodniok, D., Thul, D., Guthe, S., Goesele, M.

“…We propose a unified rendering approach that jointly handles motion and defocus blur for transparent and opaque objects at interactive frame rates. Our key…”
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Hardware-Assisted Projected Tetrahedra Autor Maximo, A., Marroquim, R., Farias, R.

“…We present a flexible and highly efficient hardware‐assisted volume renderer grounded on the original Projected Tetrahedra (PT) algorithm. Unlike recent…”
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Spatial Matching of Animated Meshes Autor Seo, H., Cordier, F.

“…This paper presents a new technique which makes use of deformation and motion properties between animated meshes for finding their spatial correspondences…”
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Simplex and Diamond Hierarchies: Models and Applications Autor Weiss, K., De Floriani, L.

“…Hierarchical spatial decompositions are a basic modelling tool in a variety of application domains. Several papers on this subject deal with hierarchical…”
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Rasterized Bounding Volume Hierarchies Autor Novák, Jan, Dachsbacher, Carsten

“…We present the rasterized bounding volume hierarchy (RBVH), a compact data structure that accelerates approximate ray casting of complex meshes and provides…”
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Estimation and Modeling of Actual Numerical Errors in Volume Rendering Autor Kronander, Joel, Unger, Jonas, Möller, Torsten, Ynnerman, Anders

“…In this paper we study the comprehensive effects on volume rendered images due to numerical errors caused by the use of finite precision for data…”
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Improving Memory Space Efficiency of Kd-tree for Real-time Ray Tracing Autor Choi, B., Chang, B., Ihm, I.

“…Compared with its competitors such as the bounding volume hierarchy, a drawback of the kd‐tree structure is that a large number of triangles are repeatedly…”
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Matrix Trees Autor Andrysco, Nathan, Tricoche, Xavier

“…We propose a new data representation for octrees and kd‐trees that improves upon memory size and algorithm speed of existing techniques. While pointerless…”
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Data-Parallel Decompression of Triangle Mesh Topology Autor Meyer, Quirin, Keinert, Benjamin, Sußner, Gerd, Stamminger, Marc

“…We propose a lossless, single‐rate triangle mesh topology codec tailored for fast data‐parallel GPU decompression. Our compression scheme coherently orders…”
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Spherical Visibility Sampling Autor Eikel, Benjamin, Jähn, Claudius, Fischer, Matthias, auf der Heide, Friedhelm Meyer

“…Many 3D scenes (e.g. generated from CAD data) are composed of a multitude of objects that are nested in each other. A showroom, for instance, may contain…”
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Geometry Presorting for Implicit Object Space Partitioning Autor Eisemann, M., Bauszat, P., Guthe, S., Magnor, M.

“…We present a new data structure for object space partitioning that can be represented completely implicitly. The bounds of each node in the tree structure are…”
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