273 search results - page 27 / 55 » Tracing Ray Differentials |
CGI
1999
IEEE
14 years 3 months ago
1999
IEEE
This paper focuses on an approach to modeling shapes through the use of evolutionary optimization or genetic algorithms for functionally represented geometric objects. This repres...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
A new statistical channel model known as the Multiple Scatterer Channel (MSC) is developed to capture the time variations of both line-of-sight (LOS) and non-line-of-sight (NLOS) f...
VMV
2001
14 years 9 days ago
2001
In this paper, we present a theoretical analysis of the error with three basic Monte Carlo radiosity algorithms, based on continuous collision shooting random walks, discrete coll...
WSCG
2004
14 years 9 days ago
2004
Interactive rendering is usually made with very simple illumination models. High quality rendering is too slow to be interactive. In this paper, we extend the notion of light vect...
ISCC
2000
IEEE
14 years 3 months ago
2000
IEEE
The IETF is currently focused on Differentiated Services (Diffserv) as the architecture to provide Quality of Service in IP networks (IP-QoS). The Diffserv architecture consists o...