242 search results - page 23 / 49 » Volumetric Ray Tracing |
IPPS
2010
IEEE
13 years 5 months ago
2010
IEEE
Molecular geometric properties, such as volume, exposed surface area, and occurrence of internal cavities, are important inputs to many applications in molecular modeling. In this ...
CGF
2008
13 years 7 months ago
2008
We present a GPU accelerated volume ray casting system interactively driving a multi-user light field display. The display, driven by a single programmable GPU, is based on a spec...
CIMAGING
2008
13 years 9 months ago
2008
Medical imaging typically requires the reconstruction of a limited region of interest (ROI) to obtain a high resolution image of the anatomy of interest. Although targeted reconst...
JCST
2010
13 years 6 months ago
2010
Abstract This paper introduces a caching technique based on a volumetric representation that captures low-frequency indirect illumination. This structure is intended for efficient ...
COMGEO
2006
ACM
13 years 7 months ago
2006
ACM
The ray shooting problem arises in many different contexts and is a bottleneck of ray tracing in computer graphics. Unfortunately, theoretical solutions to the problem are not ver...