8 search results - page 1 / 2 » Acquisition of Light Rays Using Telecentric Lens |
ICIP
1999
IEEE
13 years 8 months ago
1999
IEEE
MVA
2002
13 years 4 months ago
2002
A method is described for estimating the illuminant spectra of an omnidirectional light distribution from the images of a camera aiming at a mirrored ball. First, we introduce an ...
SIGGRAPH
1995
ACM
13 years 8 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...
CVPR
2010
IEEE
14 years 18 days ago
2010
IEEE
Acquiring and representing the 4D space of rays in the world (the light field) is important for many computer vision and graphics applications. Yet, light field acquisition is c...
RT
2005
Springer
13 years 10 months ago
2005
Springer
We present a technique for capturing high-resolution 4D reflectance fields using the reciprocity property of light transport. In our technique we place the object inside a diffu...