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SIGGRAPH
1993
ACM
13 years 9 months ago
1993
ACM
The most expensive geometric operation in image synthesis is visibility determination. Classically this is solved with hidden surface removal algorithms that render only the parts...
SIGGRAPH
1993
ACM
13 years 9 months ago
1993
ACM
Image-space simplifications have been used to accelerate the calculation of computer graphic images since the dawn of visual simulation. Texture mapping has been used to provide a...
SIGGRAPH
1993
ACM
13 years 9 months ago
1993
ACM
We believe that navigation in information spaces is best supported by tapping into our natural spatial and geographic ways of thinking. To this end, we are developing a new comput...
SIGGRAPH
1993
ACM
13 years 9 months ago
1993
ACM
An ideal visibility algorithm should a) quickly reject most of the hidden geometry in a model and b) exploit the spatial and perhaps temporal coherence of the images being generat...
SIGGRAPH
1993
ACM
13 years 9 months ago
1993
ACM
Radiosity methods have been shown to be an effective means to solve the global illumination problem in Lambertian diffuse environments. These methods approximate the radiosity int...