4. Afrigraph 2006: Cape Town, South Africa

Point-based representation

• Anders Adamson, Marc Alexa:
  Anisotropic point set surfaces. 7-13
  
• Bruce Merry, Patrick Marais, James E. Gain:
  Compression of dense and regular point clouds. 15-20
  

Rendering I

• Peter Longhurst, Kurt Debattista, Alan Chalmers:
  A GPU based saliency map for high-fidelity selective rendering. 21-29
  
• Flavien Bridault-Louchez, Michel Leblond, François Rousselle:
  Enhanced illumination of reconstructed dynamic environments using a real-time flame model. 31-40
  
• Richard Gillibrand, Peter Longhurst, Kurt Debattista, Alan Chalmers:
  Cost prediction for global illumination using a fast rasterised scene preview. 41-48
  

Modelling

• Gerhard H. Bendels, Michael Guthe, Reinhard Klein:
  Free-form modelling for surface inpainting. 49-58
  
• Carl Hultquist, James E. Gain, David E. Cairns:
  Affective scene generation. 59-63
  
• Shaun Bangay, Chantelle Morkel:
  Graph matching with subdivision surfaces for texture synthesis on surfaces. 65-74
  

Visualization

• Hannah Slay, Bruce H. Thomas:
  Interaction and visualisation across multiple displays in ubiquitous computing environments. 75-84
  
• Jean-Pierre van Riel, Barry Irwin:
  InetVis, a visual tool for network telescope traffic analysis. 85-89
  
• Marc Nienhaus, Florian Kirsch, Jürgen Döllner:
  Illustrating design and spatial assembly of interactive CSG. 91-98
  

Rendering II

• Dirk Staneker, Dirk Bartz, Wolfgang Straßer:
  Occlusion-driven scene sorting for efficient culling. 99-106
  
• Michael Kortenjan, Gunnar Schomaker:
  Size equivalent cluster trees (SEC-Trees) realtime rendering of large industrial scenes. 107-116
  

Medical applications of volumetric methods

• Simon Perkins, Patrick Marais:
  Identification and reconstruction of bullets from multiple X-rays. 117-126
  
• Chandrajit L. Bajaj, Lalit C. Karlapalem:
  Volume subdivision based hexahedral finite element meshing of domains with interior 2-manifold boundaries. 127-136
  
• Dirk Bartz, Benjamin Schnaidt, Jirko Cernik, Ludwig Gauckler, Jan Fischer, Ángel del Río:
  Volumetric high dynamic range windowing for better data representation. 137-144
  

Procedural modelling

• Chantelle Morkel, Shaun Bangay:
  Procedural modeling facilities for hierarchical object generation. 145-154
  
• Johan Köhler, Jules-Raymond Tapamo:
  Formal specification of region-based model for semantic extraction in road traffic monitoring. 155-159
  
• Kevin R. Glass, Chantelle Morkel, Shaun Bangay:
  Duplicating road patterns in south african informal settlements using procedural techniques. 161-169
  

Image-based techniques

• Matthew Marsh, Shaun Bangay, Adele Lobb:
  Implementing the "GrabCut" segmentation technique as a plugin for the GIMP. 171-175
  
• Thamsanqa Moyo, Shaun Bangay, Greg Foster:
  The identification of mammalian species through the classification of hair patterns using image pattern recognition. 177-181