Now showing items 1-20 of 43

    • Parallel View-Dependent Out-of-Core Progressive Meshes 

      Derzapf, Evgenij; Menzel, Nicolas; Guthe, Michael (The Eurographics Association, 2010)
      The complexity of polygonal models is growing faster than the ability of graphics hardware to render them in real-time. If a scene contains many models and textures, it is often also not possible to store the entire geometry ...
    • Graphical Interface Models for Procedural Mesh Growing 

      Menz, Stefan; Dammertz, Holger; Hanika, Johannes; Weber, Michael; Lensch, Hendrik P. A. (The Eurographics Association, 2010)
      Procedural modeling allows to create highly complex 3D scenes from a small set of construction rules, which has several advantages over storing the full data of an object. The most important ones are a very small memory ...
    • DC-Splines: Revisiting the Trilinear Interpolation on the Body-Centered Cubic Lattice 

      Domonkos, Balázs; Csébfalvi, Balázs (The Eurographics Association, 2010)
      In this paper, we thoroughly study a trilinear interpolation scheme previously proposed for the Body-Centered Cubic (BCC) lattice. We think that, up to now, this technique has not received the attention that it deserves. ...
    • Tuvok, an Architecture for Large Scale Volume Rendering 

      Fogal, Thomas; Krüger, Jens (The Eurographics Association, 2010)
      In this paper we present the Tuvok architecture, a cross-platform open-source volume rendering system that delivers high quality, state of the art renderings at production level code quality. Due to its progressive rendering ...
    • Instant Texture Synthesis by Numbers 

      Busto, Pau Panareda; Eisenacher, Christian; Lefebvre, Sylvain; Stamminger, Marc (The Eurographics Association, 2010)
      Appearance Space Texture Synthesis (ASTS) provides fast texture synthesis by example. Unfortunately, speed is only achieved at the cost of a long pre-processing step. This is tedious for artists and limits the input ...
    • Cost-effective Feature Enhancement for Volume Datasets 

      Díaz, Jose; Marco, Jordi; Vázquez, Pere-Pau (The Eurographics Association, 2010)
      Volume models often show high complexity. Local details and overall shape may sometimes be difficult to perceive. Unsharp masking techniques improve the perception of those small features by increasing the local contrast. ...
    • Proxy-Guided Texture Synthesis for Rendering Natural Scenes 

      Bonneel, Nicolas; Panne, Michiel van de; Lefebvre, Sylvain; Drettakis, George (The Eurographics Association, 2010)
      Landscapes and other natural scenes are easy to photograph but difficult to model and render. We present a proxy-guided pipeline which allows for simple 3D proxy geometry to be rendered with the rich visual detail found ...
    • An Interactive, Multi-Modal Approach to Analysing High-Resolution Image Mass Spectrometry Data 

      Smit, Ferdi A.; Liere, Robert van; Fornai, Lara; Heeren, Ron (The Eurographics Association, 2010)
      The output resolution of imaging mass spectrometers is increasing rapidly due to advances in engineering and the use of tiling. Imaging-MS data is often displayed as a total-ion-count (TIC) image; however, anatomical ...
    • 3D Curve-Skeleton Extraction Algorithm Using a Pseudo-Normal Vector Field 

      Pantuwong, Natapon; Sugimoto, Masanori (The Eurographics Association, 2010)
      A curve skeleton is a line representation of a 3D object. It is useful in many applications, such as animation, shape matching or scientific analysis. The method described in this paper extracts a curve skeleton from the ...
    • Pixel-Based Hyperparameter Selection for Feature-Based Image Registration 

      Brunet, Florent; Bartoli, Adrien; Navab, Nassir; Malgouyres, Rémy (The Eurographics Association, 2010)
      This paper deals with parametric image registration from point correspondences in deformable environments. In this problem, it is essential to determine correct values for hyperparameters such as the number of control ...
    • Direct Image Registration without Region of Interest 

      Brunet, Florent; Bartoli, Adrien; Navab, Nassir; Malgouyres, Rémy (The Eurographics Association, 2010)
      Standard direct image registration consists in estimating the geometric warp between a source and a target images by maximizing the photometric similarity for the pixels of a Region of Interest (ROI). The ROI must be ...
    • Topology-Caching for Dynamic Particle Volume Raycasting 

      Orthmann, Jens; Keller, Maik; Kolb, Andreas (The Eurographics Association, 2010)
      In this paper we present a volume rendering technique for the ad-hoc visualization of interactive particle systems. We focus on methods for an efficient spatial caching (topology caching) of particles when applying a ...
    • Feature Preserving Sketching of Volume Data 

      Kerber, Jens; Bokeloh, Martin; Wand, Michael; Krüger, Jens; Seidel, Hans-Peter (The Eurographics Association, 2010)
      In this paper, we present a novel method for extracting feature lines from volume data sets. This leads to a reduction of visual complexity and provides an abstraction of the original data to important structural features. ...
    • CALTag: High Precision Fiducial Markers for Camera Calibration 

      Atcheson, Bradley; Heide, Felix; Heidrich, Wolfgang (The Eurographics Association, 2010)
      We present a self-identifying marker pattern for camera calibration, together with the associated detection algorithm. The pattern is designed to support high-precision, fully-automatic localization of calibration points, ...
    • Analysis of Structural Dependencies for the Automatic Visual Inspection of Wire Ropes 

      Haase, Daniel; Wacker, Esther-Sabrina; Schukat-Talamazzini, Ernst Günter; Denzler, Joachim (The Eurographics Association, 2010)
      Automatic visual inspection is an arising field of research. Especially in security relevant applications, an automation of the inspection process would be a great benefit. For wire ropes, a first step is the acquisition ...
    • Application of Tensor Approximation to Multiscale Volume Feature Representations 

      Suter, Susanne K.; Zollikofer, Christoph P. E.; Pajarola, Renato (The Eurographics Association, 2010)
      Advanced 3D microstructural analysis in natural sciences and engineering depends ever more on modern data acquisition and imaging technologies such as micro-computed or synchrotron tomography and interactive visualization. ...
    • Geometry-aware Video Registration 

      Palma, Gianpalo; Callieri, Marco; Dellepiane, Matteo; Corsini, Massimiliano; Scopigno, Roberto (The Eurographics Association, 2010)
      We present a new method for the accurate registration of video sequences of a real object over its dense triangular mesh. The goal is to obtain an accurate video-to-geometry registration to allow the bidirectional data ...
    • Visualization of Effective Connectivity of the Brain 

      Eichelbaum, Sebastian; Wiebel, Alexander; Hlawitschka, Mario; Anwander, Alfred; Knösche, Thomas; Scheuermann, Gerik (The Eurographics Association, 2010)
      Diffusion tensor images and higher-order diffusion images are the foundation for neuroscience researchers who are trying to gain insight into the connectome, the wiring scheme of the brain. Although modern imaging devices ...
    • Evaluation of Geometric Registration Methods for Using Spatial Augmented Reality in the Automotive Industry 

      Menk, Christoffer; Jundt, Eduard; Koch, Reinhard (The Eurographics Association, 2010)
      Spatial augmented reality is especially interesting for the automotive industry, because in the production process of a car a lot of virtual content and also real objects are used. Therefore, the virtual content can be ...
    • Visual Analysis of Multivariate Movement Data using Interactive Difference Views 

      Lampe, Ove Daae; Kehrer, Johannes; Hauser, Helwig (The Eurographics Association, 2010)
      Movement data consisting of a large number of spatio-temporal agent trajectories is challenging to visualize, especially when all trajectories are attributed with multiple variates. In this paper, we demonstrate the visual ...