50 search results - page 1 / 10 » Flash Lighting Space Sampling |
MIRAGE
2009
Springer
13 years 11 months ago
2009
Springer
Flash light of digital cameras is a very useful way to picture scenes with low quality illumination. Nevertheless, especially low-end cameras integrated flash lights are considere...
CGF
2005
13 years 4 months ago
2005
We present a technique which allows capture of 3D surface geometry and a useful class of BRDFs using extremely simple equipment. A standard digital camera with an attached flash s...
CVPR
2008
IEEE
14 years 6 months ago
2008
IEEE
We present a theoretical analysis for characterizing the shadows cast by a point light source given its relative position to the camera. In particular, we analyze the epipolar geo...
SI3D
2010
ACM
13 years 9 months ago
2010
ACM
Scattering in participating media, such as fog or haze, generates volumetric lighting effects known as crepuscular or god rays. Rendering such effects greatly enhances the realism...
ICCV
2003
IEEE
14 years 6 months ago
2003
IEEE
Natural eye designs are optimized with regard to the tasks the eye-carrying organism has to perform for survival. This optimization has been performed by the process of natural ev...