Browsing 29-Issue 1 by Issue Date

Now showing items 1-20 of 21

    • Multi-Perspective Modelling, Rendering and Imaging 

      Yu, J.; McMillan, L.; Sturm, P. (The Eurographics Association and Blackwell Publishing Ltd, 2010)
      A perspective image represents the spatial relationships of objects in a scene as they appear from a single viewpoint. In contrast, a multi-perspective image combines what is seen from several viewpoints into a single ...

    • State of the Art in Example-Based Motion Synthesis for Virtual Characters in Interactive Applications 

      Pejsa, T.; Pandzic, I.S. (The Eurographics Association and Blackwell Publishing Ltd, 2010)
      Animated virtual human characters are a common feature in interactive graphical applications, such as computer and video games, online virtual worlds and simulations. Due to dynamic nature of such applications, character ...

    • Modelling the Appearance and Behaviour of Urban Spaces 

      Vanegas, C. A.; Aliaga, D. G.; Wonka, P.; Mueller, P.; Waddell, P.; Watson, B. (The Eurographics Association and Blackwell Publishing Ltd, 2010)
      Urban spaces consist of a complex collection of buildings, parcels, blocks and neighbourhoods interconnected by streets. Accurately modelling both the appearance and the behaviour of dense urban spaces is a significant ...

    • Sketch-Based Interfaces and Modeling 2009 Co-Sponsored by Eurographics and ACM SIGGRAPH New Orleans, Louisiana, August 1-2, 2009 

      Carr, Nathan; Savamati, Faramarz; Laviola, Joe; Grimm, Cindy (The Eurographics Association and Blackwell Publishing Ltd, 2010)

    • Eurographics 2009 Workshop on 3D Object Retrieval (EG 3DOR 09) in Cooperation with ACM SIGGRAPH Munich, Germany March 29, 2009 

      Pratikakis, Ioannis; Spagnuolo, Michela (The Eurographics Association and Blackwell Publishing Ltd, 2010)

    • A Grasping Hand, Made of Small Stones 

      Peytavie, Adrien; Galin, Eric; Grosjean, Jerome; Merillou, Stephane (The Eurographics Association and Blackwell Publishing Ltd, 2010)

    • Bidirectional Texture Function Compression Based on Multi-Level Vector Quantization 

      Havran, V.; Filip, J.; Myszkowski, K. (The Eurographics Association and Blackwell Publishing Ltd, 2010)
      The Bidirectional Texture Function (BTF) is becoming widely used for accurate representation of real-world material appearance. In this paper a novel BTF compression model is proposed. The model resamples input BTF data ...

    • Constrained Texture Mapping using Image Warping 

      Seo, H.; Cordier, F. (The Eurographics Association and Blackwell Publishing Ltd, 2010)
      We introduce in this paper a new method for smooth foldover-free warping of images. It allows users to specify the constraints in two different ways: positional constraints to constrain the position of points in the image ...

    • Automatic Transfer Function Specification for Visual Emphasis of Coronary Artery Plaque 

      Glasser, S.; Oeltze, S.; Hennemuth, A.; Kubisch, C.; Mahnken, A.; Wilhelmsen, S.; Preim, B. (The Eurographics Association and Blackwell Publishing Ltd, 2010)
      Cardiovascular imaging with current multislice spiral computed tomography (MSCT) technology enables a non-invasive evaluation of the coronary arteries. Contrast-enhanced MSCT angiography with high spatial resolution allows ...

    • Time-of-Flight Cameras in Computer Graphics 

      Kolb, A.; Barth, E.; Koch, R.; Larsen, R. (The Eurographics Association and Blackwell Publishing Ltd, 2010)
      A growing number of applications depend on accurate and fast 3D scene analysis. Examples are model and lightfield acquisition, collision prevention, mixed reality and gesture recognition. The estimation of a range map by ...

    • Hybrid Booleans 

      Pavic, Darko; Campen, Marcel; Kobbelt, Leif (The Eurographics Association and Blackwell Publishing Ltd, 2010)
      In this paper, we present a novel method to compute Boolean operations on polygonal meshes. Given a Boolean expression over an arbitrary number of input meshes we reliably and efficiently compute an output mesh which ...

    • Time-Dependent 2-D Vector Field Topology: An Approach Inspired by Lagrangian Coherent Structures 

      Sadlo, F.; Weiskopf, D. (The Eurographics Association and Blackwell Publishing Ltd, 2010)
      This paper presents an approach to a time-dependent variant of the concept of vector field topology for 2-D vector fields. Vector field topology is defined for steady vector fields and aims at discriminating the domain of ...

    • Adaptive and Feature-Preserving Subdivision for High-Quality Tetrahedral Meshes 

      Burkhart, D.; Hamann, B.; Umlauf, G. (The Eurographics Association and Blackwell Publishing Ltd, 2010)
      We present an adaptive subdivision scheme for unstructured tetrahedral meshes inspired by the -subdivision scheme for triangular meshes. Existing tetrahedral subdivision schemes do not support adaptive refinement and have ...

    • SPC: Fast and Efficient Scalable Predictive Coding of Animated Meshes 

      Stefanoski, Nikolce; Ostermann, Joern (The Eurographics Association and Blackwell Publishing Ltd, 2010)

    • Embedded Implicit Stand-Ins for Animated Meshes: A Case of Hybrid Modelling 

      Kravtsov, D.; Fryazinov, O.; Adzhiev, V.; Pasko, A.; Comninos, P. (The Eurographics Association and Blackwell Publishing Ltd, 2010)
      In this paper, we address shape modelling problems, encountered in computer animation and computer games development that are difficult to solve just using polygonal meshes. Our approach is based on a hybrid-modelling ...

    • Meshless Shape and Motion Design for Multiple Deformable Objects 

      Adams, B.; Wicke, M.; Ovsjanikov, M.; Wand, M.; Seidel, H.-P.; Guibas, L. J. (The Eurographics Association and Blackwell Publishing Ltd, 2010)
      We present physically based algorithms for interactive deformable shape and motion modelling. We coarsely sample the objects with simulation nodes, and apply a meshless finite element method to obtain realistic deformations ...

    • Fast Gauss Bilateral Filtering 

      Yoshizawa, Shin; Belyaev, Alexander; Yokota, Hideo (The Eurographics Association and Blackwell Publishing Ltd, 2010)
      In spite of high computational complexity, the bilateral filter and its modifications and extensions have recently become very popular image and shape processing tools. In this paper, we propose a fast and accurate ...

    • Simplifying Character Skins with Analytic Error Metrics 

      Merry, B.; Marais, P.; Gain, J. (The Eurographics Association and Blackwell Publishing Ltd, 2010)
      Traditionally, levels of detail (LOD) for animated characters are computed from a single pose. Later techniques refined this approach by considering a set of sample poses and evaluating a more representative error metric. ...

    • Evaluation of an Augmented Reality Supported Picking System Under Practical Conditions 

      Reif, R.; Guenthner, W. A.; Schwerdtfeger, B.; Klinker, G. (The Eurographics Association and Blackwell Publishing Ltd, 2010)
      Order picking is one of the most important process steps in logistics. Because of their flexibility, human beings cannot be replaced by machines. But if workers, in order, picking systems are equipped with a head-mounted ...

    • Afrigraph: The African Computer Graphics Association and its Activities 

      Gain, J.; Strasser, W.; Hardy, A.; Marais, P. (The Eurographics Association and Blackwell Publishing Ltd, 2010)