RT
1995
Springer
13 years 11 months ago
1995
Springer
This paper explores numerical techniques for comparing real and synthetic luminance images. We introduce components of a perceptually based metric using ideas from the image compre...
RT
1995
Springer
13 years 11 months ago
1995
Springer
We present a simple and inexpensive method for computing the estimates of error in a hierarchical linear radiosity method. Similar to the approach used in 1 for constant radiosity ...
RT
1995
Springer
13 years 11 months ago
1995
Springer
We describe a new framework for efficiently computing and storing global illumination effects for complex, animated environments. The new framework allows the rapid generation of ...
RT
1995
Springer
13 years 11 months ago
1995
Springer
Parallel projection z-buffer images are precomputed for a number of preset viewing directions on the unit sphere. Using the depth information, we can reconstruct a 3-D point from e...
RT
1995
Springer
13 years 11 months ago
1995
Springer
Reconstruction is imperative whenever an image or a volume needs to be resampled as a result of an affine or perspective transformation, texture mapping, or volume rendering. We p...
RT
1995
Springer
13 years 11 months ago
1995
Springer
This paper is concerned with the e cient reconstruction of illumination from area luminaires. We outline a 2-pass scheme a lightpass, tracing ray bundles from the luminaires follow...
RT
1995
Springer
13 years 11 months ago
1995
Springer
RT
1995
Springer
13 years 11 months ago
1995
Springer
Abstract: The problem of global illumination is virtually synonymouswith solving the rendering equation. Although a great deal of research has been directed toward Monte Carlo and ...
SIGGRAPH
1997
ACM
13 years 11 months ago
1997
ACM
An object model for computer graphics applications should contain two aspects of information: shape and reflectance properties of the object. A number of techniques have been deve...
SIGGRAPH
1997
ACM
13 years 11 months ago
1997
ACM
The InfiniteRealityTM graphics system is the first general-purpose workstation system specifically designed to deliver 60Hz steady frame rate high-quality rendering of complex sce...