273 search results - page 29 / 55 » Tracing Ray Differentials |
ICCCN
2007
IEEE
14 years 5 months ago
2007
IEEE
— Low rate DoS attacks are emerging threats to the TCP traffic, and the VoIP traffic in the Internet. They are hard to detect as they intelligently send attack traffic inside the...
ISCAS
2006
IEEE
14 years 5 months ago
2006
IEEE
the following cost functions: In this paper, learning rules are proposed for simultaneous corn- GI(U) = tr{(UTU)(UTBU)-lD, (la) putation of minor eigenvectors of a covariance matri...
SIGGRAPH
1995
ACM
14 years 2 months ago
1995
ACM
Most recent rendering research has concentrated on two subproblems: modeling the reflection of light from materials, and calculating the direct and indirect illumination from lig...
EGH
2010
Springer
13 years 9 months ago
2010
Springer
The k-D tree is a well-studied acceleration data structure for ray tracing. It is used to organize primitives in a scene to allow efficient execution of intersection operations be...
EGH
2009
Springer
13 years 8 months ago
2009
Springer
A major factor for the efficiency of ray tracing is the use of good acceleration structures. Recently, bounding volume hierarchies (BVHs) have become the preferred acceleration st...