SIGGRAPH
1994
ACM
14 years 3 months ago
1994
ACM
The use of double-buffered displays, in which the previous image is displayed until the next image is complete, can impair the interactivity of systems that require tight coupling...
SIGGRAPH
1994
ACM
14 years 3 months ago
1994
ACM
We describe a representation for multiresolution images--images that have different resolutions in different places--and methods for creating such images using painting and compos...
SIGGRAPH
1994
ACM
14 years 3 months ago
1994
ACM
This paper derives a model of diffuse and specular illumination in arbitrarily large dimensions, based on a few characteristics of material and light in 3-space. It then describes...
SIGGRAPH
1993
ACM
14 years 3 months ago
1993
ACM
SIGGRAPH
1993
ACM
14 years 3 months ago
1993
ACM
Many of the current radiosity algorithms create a piecewise constant approximation to the actual radiosity. Through interpolation and extrapolation, a continuous solution is obtai...
SIGGRAPH
1993
ACM
14 years 3 months ago
1993
ACM
The Fourier projection-slice theorem allows projections of volume data to be generated in O(n2 log n) time for a volume of size n3 . The method operates by extracting and inverse ...
SIGGRAPH
1993
ACM
14 years 3 months ago
1993
ACM
We present an efficient and robust algorithm for finding points of collision between time-dependent parametric and implicit surfaces. The algorithm detects simultaneous collisio...
SIGGRAPH
1993
ACM
14 years 3 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
14 years 3 months ago
1993
ACM
Form factors are used in radiosity to describe the fraction of diffusely reflected light leaving one surface and arriving at another. They are a fundamental geometric property us...
SIGGRAPH
1993
ACM
14 years 3 months ago
1993
ACM