91 search results - page 8 / 19 » Optical computing for fast light transport analysis |
IWCM
2004
Springer
14 years 1 months ago
2004
Springer
Abstract Image sequence processing techniques are an essential tool for the experimental investigation of dynamical processes such as exchange, growth, and transport processes. The...
RT
2004
Springer
14 years 1 months ago
2004
Springer
In this paper, we present a new shadow mapping technique that improves upon the quality of perspective and uniform shadow maps. Our technique uses a perspective transform specifi...
ICPR
2008
IEEE
14 years 3 months ago
2008
IEEE
We present a finite element modeling based approach to compute strain patterns caused by facial deformation during expressions in videos. A sparse motion field computed through ...
TIP
2008
13 years 8 months ago
2008
Structured light vision systems have been successfully used for accurate measurement of 3-D surfaces in computer vision. However, their applications are mainly limited to scanning ...
RT
2004
Springer
14 years 1 months ago
2004
Springer
Volumetric light transport effects are significant for many materials like skin, smoke, clouds, snow or water. In particular, one must consider the multiple scattering of light w...