AFRIGRAPH
2003
ACM
14 years 4 months ago
2003
ACM
AFRIGRAPH
2003
ACM
14 years 4 months ago
2003
ACM
Multimedia applications today make use of virtual humans. Generating realistic virtual humans is a challenging problem owing to a number of factors, one being the simulation of re...
AFRIGRAPH
2003
ACM
14 years 4 months ago
2003
ACM
AFRIGRAPH
2003
ACM
14 years 4 months ago
2003
ACM
Using a radiosity method to estimate light inter-reflections within large scenes still remains a difficult task. The two main reasons are: (i) the computations entailed by the rad...
AFRIGRAPH
2003
ACM
14 years 4 months ago
2003
ACM
38
Voted
AFRIGRAPH
2003
ACM
14 years 4 months ago
2003
ACM
When creating virtual reality environments a large amount of the interaction needs to be programmed. The problem with this is that non-computer expert users lack the programming s...
AFRIGRAPH
2003
ACM
14 years 4 months ago
2003
ACM
We present work that specifically pertains to the rendering stage of stylised, non-photorealistic sketching. While a substantial body of work has been published on geometric optim...
AFRIGRAPH
2003
ACM
14 years 4 months ago
2003
ACM
Virtual sculpting enables the creation of computer models by emulating traditional sculpting. It can be implemented using spatial deformation, an interactive versatile modelling t...
AFRIGRAPH
2003
ACM
14 years 4 months ago
2003
ACM
We present a view-dependent level-of-detail algorithm for triangle meshes with subdivision connectivity. The algorithm is more suitable for textured meshes of arbitrary topology t...
AFRIGRAPH
2003
ACM
14 years 5 months ago
2003
ACM
The perceived realism of a computer generated image depends on the accuracy of the modeling and illumination calculations, the limitations of the display device, and the way in wh...