44 search results - page 8 / 9 » Fast Approximate Quantitative Visibility for Complex Scenes |
JGTOOLS
2008
13 years 5 months ago
2008
Abstract. We explore the implications of reversing the process of shadow computation for real-time applications that model complex reflectance and lighting (such as that specified ...
SIGGRAPH
1997
ACM
13 years 10 months ago
1997
ACM
For decades, animated cartoons and movie special effects have factored the rendering of a scene into layers that are updated independently and composed in the final display. We ap...
ICIP
2009
IEEE
14 years 6 months ago
2009
IEEE
This paper presents a low cost real-time alternative to available commercial human motion capture systems. First, a set of distinguishable markers are placed on several human body...
HVEI
2009
13 years 3 months ago
2009
The data model for image representation in terms of projective Fourier transform (PFT) is well adapted to both image perspective transformations and the retinotopic mappings of th...
CGF
2008
13 years 5 months ago
2008
Rendering animations of scenes with deformable objects, camera motion, and complex illumination, including indirect lighting and arbitrary shading, is a long-standing challenge. P...