Browsing Issue 4 by Issue Date

Now showing items 1-15 of 15

    • Granada, 4 September 2003 

      Unknown author (Blackwell Publishing, Inc and Eurographics Association, 2003)

    • Author Index Volume 22 (2003) and Contents 

      Unknown author (2003)

    • New Eurographics Fellow 

      Unknown author (Blackwell Publishing, Inc and Eurographics Association, 2003)

    • Auditor-s Report 

      Unknown author (Blackwell Publishing, Inc and Eurographics Association, 2003)

    • The State of the Art in Flow Visualisation: Feature Extraction and Tracking 

      Post, Frits H.; Vrolijk, Benjamin; Hauser, Helwig; Laramee, Robert S.; Doleisch, Helmut (Blackwell Publishing, Inc and Eurographics Association, 2003)
      Flow visualisation is an attractive topic in data visualisation, offering great challenges for research. Very large data sets must be processed, consisting of multivariate data at large numbers of grid points, often arranged ...

    • A Survey of Real-time Soft Shadows Algorithms 

      Hasenfratz, J. -M.; Lapierre, M.; Holzschuch, N.; Sillion, F.; Artis GRAVIR/IMAG-INRIA (Blackwell Publishing, Inc and Eurographics Association, 2003)
      Recent advances in GPU technology have produced a shift in focus for real-time rendering applications, whereby improvements in image quality are sought in addition to raw polygon display performance. Rendering effects such ...

    • Bias Compensation for Photon Maps 

      Roland Schregle (Blackwell Publishing, Inc and Eurographics Association, 2003)
      Density estimation techniques such as the photon map method rely on a particle transport simulation to reconstruct indirect illumination, which is proportional to the particle density. In the photon map framework, particles ...

    • Siggraph 2003 

      Laycock, S. D.; Laycock, R. G. (Blackwell Publishing, Inc and Eurographics Association, 2003)

    • EG2003 Medical Prize Competition 

      John, Nigel W. (Blackwell Publishing, Inc and Eurographics Association, 2003)

    • Computer Graphics forum 

      Duke, David; Scopigno, Roberto (Blackwell Publishing, Inc and Eurographics Association, 2003)

    • A Survey of Inverse Rendering Problems 

      Patow, Gustavo; Pueyo, Xavier (Blackwell Publishing, Inc and Eurographics Association, 2003)
      Inverse rendering problems usually represent extremely complex and costly processes, but their importance in many research areas is well known. In particular, they are of extreme importance in lighting engineering, where ...

    • BRDF Measurement Modelling using Wavelets for Efficient Path Tracing 

      Claustres, L.; Paulin, M.; Boucher, Y. (Blackwell Publishing, Inc and Eurographics Association, 2003)
      Physically based rendering needs numerical models from real measurements, or analytical models from material definitions, of the Bidirectional Reflectance Distribution Function (BRDF). However, measured BRDF data sets are ...

    • Soft Object Modelling with Generalised ChainMail - Extending the Boundaries of Web-based Graphics 

      Li, Ying; Brodlie, Ken (Blackwell Publishing, Inc and Eurographics Association, 2003)
      Soft object modelling is crucial in providing realistic simulation of many surgical procedures. High accuracy is achievable using the Finite Element Method (FEM), but significant computational power is required. We are ...

    • Ray Tracing Surfaces with Contours 

      Balsys, Ronald J.; Suffern, Kevin G. (Blackwell Publishing, Inc and Eurographics Association, 2003)
      We present two algorithms for ray tracing surfaces with contour lines that are level surfaces of scalar fields. One algorithm renders the contours as bands of constant finite width, while the other renders them as one ...

    • Automatic View Selection Using Viewpoint Entropy and its Application to Image-Based Modelling 

      Vazquez, Pere-Pau; Feixas, Miquel; Sbert, Mateu; Heidrich, Wolfgang (Blackwell Publishing, Inc and Eurographics Association, 2003)
      In the last decade a new family of methods, namely Image-Based Rendering, has appeared. These techniques rely on the use of precomputed images to totally or partially substitute the geometric representation of the scene. ...