Volume 23 (2004): Recent submissions

Now showing items 61-80 of 93

    • EG/IEEE Symposium on Point-Based Graphics 

      Keiser, Richard (The Eurographics Association and Blackwell Publishing Ltd., 2004)

    • Graphics Hardware 2004 

      Doggett, Michael; Lastra, Anselmo (The Eurographics Association and Blackwell Publishing Ltd., 2004)

    • Siggraph 2004 

      Laycock, S. D.; Laycock, R. G.; Ryder, G.; Juarez-Comboni, J.; Montes de Oca, C. (The Eurographics Association and Blackwell Publishing Ltd., 2004)

    • ACM/EG Symposium on Computer Animation 2004 

      Boulic, Ronan; Pai, Dinesh K.; Badler, Norman; Desbrun, Mathieu; Reveret, Lionel (The Eurographics Association and Blackwell Publishing Ltd., 2004)

    • Second Symposium on Geometry Processing 

      Scopigno, Roberto; Zorin, Denis; Alliez, Pierre; Boissonnat, Jean-Daniel (The Eurographics Association and Blackwell Publishing Ltd., 2004)

    • Eurographics Symposium on Rendering 

      Ollila, Mark (The Eurographics Association and Blackwell Publishing Ltd., 2004)

    • SIMD Optimization of Linear Expressions for Programmable Graphics Hardware 

      Chandrajit Bajaj; Insung Ihm; Jungki Min; Jinsang Oh (The Eurographics Association and Blackwell Publishing Ltd., 2004)
      The increased programmability of graphics hardware allows efficient graphical processing unit (GPU) implementations of a wide range of general computations on commodity PCs. An important factor in such implementations is ...

    • Distributed and Collaborative Visualization 

      Brodlie, K. W.; Duce, D. A.; Gallop, J. R.; Walton, J. P. R. B.; Wood, J. D. (The Eurographics Association and Blackwell Publishing Ltd., 2004)
      Visualization is a powerful tool for analyzing data and presenting results in science, engineering and medicine. This paper reviews ways in which it can be used in distributed and/or collaborative environments. Distributed ...

    • Modeling Trees with Hypertextures 

      Strnad, D.; Guid, N. (The Eurographics Association and Blackwell Publishing Ltd., 2004)
      In the paper, a new method for modelling trees at medium detail is presented. The method is based on a volumetric representation of trees, generated by an iterated function system (IFS). Alleviating the modeling restrictions ...

    • Image Interpolation by Pixel-Level Data-Dependent Triangulation 

      Su, Dan; Willis, Philip (The Eurographics Association and Blackwell Publishing Ltd., 2004)
      We present a novel image interpolation algorithm. The algorithm can be used in arbitrary resolution enhancement, arbitrary rotation and other applications of still images in continuous space. High-resolution images are ...

    • The State of the Art in Flow Visualization: Dense and Texture-Based Techniques 

      Laramee, Robert S.; Hauser, Helwig; Doleisch, Helmut; Vrolijk, Benjamin; Post, Frits H. and Weiskopf, Daniel (The Eurographics Association and Blackwell Publishing Ltd., 2004)
      Flow visualization has been a very attractive component of scientific visualization research for a long time. Usually very large multivariate datasets require processing. These datasets often consist of a large number of ...

    • Visualizing Objects with Mirrors 

      Hurtado, F.; Noy, M.; Robert, J.-M.; Sacristan, V.; Skiena, S. (The Eurographics Association and Blackwell Publishing Ltd., 2004)
      We present an automatic camera and mirrors placement method for visualizing 3D scenes such that complete and nonredundant visibility is guaranteed, as well as highest image resolution. We provide algorithms and geometries ...

    • An Integer One-Pass Algorithm for Voxel Traversal 

      Liu, Y. K.; Zalik, B.; Yang, H. (The Eurographics Association and Blackwell Publishing Ltd., 2004)
      Voxel traversing along a line in a uniformly divided voxel space is frequently needed in different applications of computer graphics. The paper presents a new integer one-pass algorithm for this problem. In 2D, the proposed ...

    • Space-Time Hierarchical Radiosity with Clustering and Higher-Order Wavelets 

      Damez, Cyrille; Holzschuch, Nicolas; Sillion, Francois X. (The Eurographics Association and Blackwell Publishing Ltd., 2004)
      We address in this paper the issue of computing diffuse global illumination solutions for animation sequences. The principal difficulties lie in the computational complexity of global illumination, emphasized by the movement ...

    • A Viewpoint-Dependent Approach to Ray Trace Free-Form Surfaces 

      Formella, A.; Mueller, K. (The Eurographics Association and Blackwell Publishing Ltd., 2004)
      For convincing realistic scenes objects with free-form surfaces are essential. Especially for photorealistic rendering pure polygonal models are often not sufficient. We present a new kind of algorithm to render free-form ...

    • Computer Graphics forum 

      Duke, David; Scopigno, Roberto (The Eurographics Association and Blackwell Publishing, Inc, 2004)

    • Prototype Modeling from Sketched Silhouettes based on Convolution Surfaces 

      Tai, Chiew-Lan; Zhang, Hongxin; Fong, Jacky Chun-Kin (The Eurographics Association and Blackwell Publishing Ltd., 2004)
      This paper presents a hybrid method for creating three-dimensional shapes by sketching silhouette curves. Given a silhouette curve, we approximate its medial axis as a set of line segments, and convolve a linearly weighted ...

    • Implicit Fitting Using Radial Basis Functions with Ellipsoid Constraint 

      Li, Q.; Wills, D.; Phillips, R.; Viant, W. J.; Griffiths, J. G.; Ward, J. (The Eurographics Association and Blackwell Publishing Ltd., 2004)
      Implicit planar curve and surface fitting to a set of scattered points plays an important role in solving a wide variety of problems occurring in computer graphics modelling, computer graphics animation, and computer ...

    • Hardware Lighting and Shading: a Survey 

      Kautz, Jan (The Eurographics Association and Blackwell Publishing Ltd., 2004)
      Traditionally, hardware rasterizers only support the Phong lighting model in combination with Gouraud shading using point light sources. However, the Phong lighting model is strictly empirical and physically implausible. ...

    • 7th International Workshop on Immersive Projection Technology and 9th Eurographics Workshop on Virtual Environments 

      Kunz, Dr. Andreas (The Eurographics Association and Blackwell Publishing Ltd., 2004)