5. Afrigraph 2007: Grahamstown, South Africa

Hannah Slay, Stephen N. Spencer, Shaun Bangay (Eds.): Proceedings of the 5th International Conference on Computer Graphics, Virtual Reality, Visualisation and Interaction in Africa, Afrigraph 2007, Grahamstown, South Africa, October 29-31, 2007. ACM 2007, ISBN 978-1-59593-906-7 BibTeX

Rendering

Zhiying He, Xiaohui Liang:
A multiresolution object space point-based rendering approach for mobile devices. 7-13
Electronic Edition (ACM DL) BibTeX
Jesper Mortensen, Pankaj Khanna, Mel Slater:
Light field propagation and rendering on the GPU. 15-23
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Duncan Andrew Keith Mc Roberts, Alexandre Hardy:
Level of detail for terrain geometry images. 25-30
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VR presence

Vit Kovalcik, Jan Flasar, Jiri Sochor:
Extensible approach to the virtual worlds editing. 31-37
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Bernardt Duvenhage, J. P. Delport, Anita Louis:
A 3D visual analysis tool in support of the SANDF's growing ground based air defence simulation capability. 39-46
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Corey Manders, Farzam Farbiz, Jyh Herng Chong, Tang Ka Yin:
A 3D interactive kiosk system. 47-52
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Scene creation

Stefan Maass, Jürgen Döllner:
Embedded labels for line features in interactive 3D virtual environments. 53-59
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Lars Andreas Ek, Rune Vistnes, Odd Erik Gundersen:
Animating physically based explosions in real-time. 61-69
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Nicolas Menzel, Michael Guthe:
High dynamic range preserving compression of light fields and reflectance fields. 71-76
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Computational geometry

Maxim Kazakov:
Catmull-Clark subdivision for geometry shaders. 77-84
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Mehdi Baba-ali, David Marcheix, Xavier Skapin, Yves Bertrand:
Generic computation of bulletin boards into geometric kernels. 85-93
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Alexandre Hardy:
Interpolatory sqrt(3) subdivision with harmonic interpolation. 95-100
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Visualization

Andrej Varchola, Anton Vasko, Viliam Solcany, Leonid I. Dimitrov, Milos Srámek:
Processing of volumetric data by slice- and process-based streaming. 101-110
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Barbora Kozlíková, Filip Andres, Jiri Sochor:
Visualization of tunnels in protein molecules. 111-118
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Mariam Sensalire, Patrick Ogao:
Tool users requirements classification: how software visualization tools measure up. 119-124
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Multimodality

Mauricio Radovan, Laurette Pretorius, Albert E. Kotzé:
Towards a Northern Sotho talking head. 125-133
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Kevin R. Glass, Shaun Bangay, Bruce Alcock:
Mechanisms for multimodality: taking fiction to another dimension. 135-144
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Meva Dodo, Fenohery Andriamanampisoa, Patrice Torguet, Jean-Pierre Jessel:
A new method to optimize the force-directed placement for 3D large graph drawing. 145-149
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Modelling I

Olivier Clément, Jocelyn Benoit, Eric Paquette:
Efficient editing of aged object textures. 151-158
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Johannes Venter, Alexandre Hardy:
Generating plants with gene expression programming. 159-167
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Shaun Bangay:
Animated feather coats using field lines. 169-176
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Modelling II

David Jacka, Ashley Reid, Bruce Merry, James E. Gain:
A comparison of linear skinning techniques for character animation. 177-186
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Nico Zink, Alexandre Hardy:
Cloth simulation and collision detection using geometry images. 187-195
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Farès Belhadj:
Terrain modeling: a constrained fractal model. 197-204
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