2. Afrigraph 2001: Cape Town, South Africa

Alan Chalmers, Vali Lalioti, Edwin H. Blake, Shaun Bangay, James E. Gain (Eds.): Proceedings of the 1st International Conference on Computer Graphics, Virtual Reality, Visualisation and Interaction in Africa, Afrigraph 2001, Camps Bay, Cape Town, South Africa, November 5-7, 2001. ACM 2001 BibTeX

Keynote talk

Judith R. Brown:
ACM SIGGRAPH and future directions for computer graphics and interactive techniques. 6
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Computer graphics

Richard Southern, Patrick Marais, Edwin H. Blake:
Generic memoryless polygonal simplification. 7-15
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Shaun Bangay:
Implementation and applications of the distortion operator. 17-25
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Computer graphics in education

Roy Eli Kfir:
Virtual laboratories in education. 27-31
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Shaun Bangay:
Experiences in porting a virtual reality system to Java. 33-37
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T. S. Douglas, F. Martinez, E. M. Meintjes, C. L. Vaughan, D. Viljoen:
Extraction of eye features for fetal alcohol syndrome screening. 39-42
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Visualisation and simulation

Kate Devlin, Alan Chalmers:
Realistic visualisation of the Pompeii frescoes. 43-48
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Ferdi Scheepers:
Landscape visualisation. 49-52
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Bedrich Benes, Rafael Forsbach:
Parallel implementation of terrain erosion applied to the surface of Mars. 53-57
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André P. Calitz, Donald Munro:
Representation of hierarchical structures in 3D space. 59-64
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Virtual environments software

Marcello Carrozzino, Franco Tecchia, Claudia Falcioni, Massimo Bergamasco:
Image caching algorithms and strategies for real time rendering of complex virtual environments. 65-73
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Henrik Tramberend:
A display device abstraction for virtual reality applications. 75-80
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André Hinkenjann:
Using a multiple view system in a virtual environment to explore and interpret communication data sets. 81-85
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Interaction in mixed realities

James D. Lane, Vali Lalioti:
Interacting with reflections in virtual environments. 87-93
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Marc Erich Latoschik:
A gesture processing framework for multimodal interaction in virtual reality. 95-100
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Ramesh Raskar, Kok-Lim Low:
Interacting with spatially augmented reality. 101-108
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Presence in virtual environments

Gernot Goebbels, Vali Lalioti:
Co-presence and co-working in distributed collaborative virtual environments. 109-114
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David Nunez, Edwin H. Blake:
Cognitive presence as a unified concept of virtual reality effectiveness. 115-118
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Katerina Mania:
Connections between lighting impressions and presence in real and virtual environments: an experimental study. 119-123
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Cathryn Johns, Edwin H. Blake:
Cognitive maps in virtual environments: facilitation of learning through the use of innate spatial abilities. 125-129
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Image-based techniques in computer graphics

Caleb Lyness, Otto-Carl Marte, Bryan Wong, Patrick Marais:
Low-cost model reconstruction from image sequences. 131-135
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K. Fei:
Expressive textures. 137-141
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Caleb Lyness, Edwin H. Blake:
Real time isosurface browsing. 143-146
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Andrzej Lukaszewski:
Exploiting coherence of shadow rays. 147-150
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