311 search results - page 31 / 63 » Algebras for Moving Objects and Their Implementation |
SIBGRAPI
2002
IEEE
14 years 1 months ago
2002
IEEE
We present an output-sensitive occlusion culling algorithm for densely occluded dynamic scenes where both the viewpoint and objects move arbitrarily. Our method works on a regular ...
ISPAN
2009
IEEE
14 years 3 months ago
2009
IEEE
—In this paper, we present a design architecture of implementing a ”Vector Bank” into video encoder system, namely, an H.264 encoder, in order to detect and analyze the movin...
DASFAA
2004
IEEE
14 years 22 days ago
2004
IEEE
In this paper, a State-Based Dynamic Transportation Network (SBDTN) model is presented, which can be used to describe the spatiotemporal aspect of temporally variable transportatio...
CAIP
2003
Springer
14 years 2 months ago
2003
Springer
Video surveillance systems seek to automatically identify events of interest in a variety of situations. Extracting a moving object from background is the most important step of t...
ICDT
1995
ACM
14 years 16 days ago
1995
ACM
We investigate and compare two forms of recursion on sets for querying nested collections. The rst one is called sri and it corresponds to sequential processing of data. The second...