351 search results - page 7 / 71 » A realistic camera model for computer graphics |
ICCV
2001
IEEE
14 years 8 months ago
2001
IEEE
In this paper, we propose a method for generating realistic shadows of virtual objects inserted into a real video sequence. Our aim is to improve and extend the work of [1], which...
SCA
2007
13 years 9 months ago
2007
Current approaches to skeleton generation are based on topological and geometrical information only; this can be insufficient for realistic character animation, since the location...
SIGGRAPH
2010
ACM
13 years 11 months ago
2010
ACM
We present an algorithm designed for navigating around a performance that was filmed as a “casual” multi-view video collection: real-world footage captured on hand held camer...
SIGGRAPH
2000
ACM
13 years 11 months ago
2000
ACM
Human vision takes time to adapt to large changes in scene intensity, and these transient adjustments have a profound effect on visual appearance. This paper offers a new operator...
AFRIGRAPH
2004
ACM
14 years 4 days ago
2004
ACM
The demand for realistic human characters is driven by interactive application developers worldwide. The look of 3D models in real time graphics is efficiently improved by powerfu...