273 search results - page 21 / 55 » Tracing Ray Differentials |
RT
1999
Springer
14 years 3 months ago
1999
Springer
Interactive rendering requires rapid visual feedback. The render cache is a new method for achieving this when using high-quality pixel-oriented renderers such as ray tracing that...
COMPGEOM
2003
ACM
14 years 4 months ago
2003
ACM
Given a scene consisting of objects, ray shooting queries answer with the first object encountered by a given ray, and are used in ray tracing and radiosity for rendering photo-r...
ICW
2005
IEEE
14 years 4 months ago
2005
IEEE
Realistic simulation scenarios are critical to correctly assess the performance of mobile ad hoc networks. This paper presents a tool to generate realistic mobility traces for MAN...
CGF
2007
13 years 11 months ago
2007
This paper describes a fast rendering algorithm for verification of spectacle lens design. Our method simulates refraction corrections of astigmatism as well as myopia or presbyo...
CGI
2004
IEEE
14 years 2 months ago
2004
IEEE
In this paper, it is described a method of curved ray tracing capable of depicting phenomena that arise, under certain conditions, when light propagates through an inhomogeneous a...