RT
1995
Springer
14 years 6 months ago
1995
Springer
Global illumination researchers tend to think in terms of mesh density and sampling frequency, and their software reflects this in its user interface. Advanced rendering systems a...
RT
1995
Springer
14 years 6 months ago
1995
Springer
Multiple scattering in participating media is generally a complex phenomenon. In the limit of an optically thick medium, i.e., when the mean free path of each photon is much smalle...
RT
1995
Springer
14 years 6 months ago
1995
Springer
: This paper introduces an efficient hierarchical algorithm capable of simulating light transfer for complex scenes containing non-diffuse surfaces. The algorithmstemsfroma newfor...
RT
1995
Springer
14 years 6 months ago
1995
Springer
RT
1995
Springer
14 years 6 months ago
1995
Springer
: Wavelets are a powerful tool forplanar image processing. The resulting algorithms are straightforward, fast, and efficient. With the recently developed spherical wavelets this f...
RT
1995
Springer
14 years 6 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
14 years 6 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
14 years 6 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
14 years 6 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
14 years 6 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...