300 search results - page 13 / 60 » Directionally Dependent Light Sources |
IJCV
1998
13 years 9 months ago
1998
The appearance of an object depends on both the viewpoint from which it is observed and the light sources by which it is illuminated. If the appearance of two objects is never iden...
EUROGRAPHICS
2010
Eurographics
14 years 6 months ago
2010
Eurographics
Realistic animation and rendering of the ocean is an important aspect for simulators, movies and video games. By nature, the ocean is a difficult problem for Computer Graphics: i...
ICIP
2008
IEEE
14 years 11 months ago
2008
IEEE
We present a real-time depth recovery system using Light Fall-off Stereo (LFS). Our system contains two co-axial point light sources (LEDs) synchronized with a video camera. The v...
CIMAGING
2009
13 years 11 months ago
2009
Space-varying convolution often arises in the modeling or restoration of images captured by optical imaging systems. For example, in applications such as microscopy or photography...
VMV
2004
13 years 11 months ago
2004
In this paper, we present a novel, hardwareaccelerated approach to compute the visibility between surface points and directional light sources. Thus, our method provides a first-o...