324 search results - page 45 / 65 » A semi-fragile object based video authentication system |
MM
2000
ACM
14 years 5 days ago
2000
ACM
We present a new approach for faster rendering of large synthetic environments using video-based representations. We decompose the large environment into cells and pre-compute vid...
SAC
2002
ACM
13 years 7 months ago
2002
ACM
We describe a resource discovery and communication system designed for security and privacy. All objects in the system, e.g., appliances, wearable gadgets, software agents, and us...
CHI
2011
ACM
12 years 11 months ago
2011
ACM
Numerous applications such as simulations, air traffic control systems, and video surveillance systems are inherently composed of spatial objects that move in a scene. In many ins...
AIR
1998
13 years 7 months ago
1998
Plankton form the base of the food chain in the ocean and are fundamental to marine ecosystem dynamics. The rapid mapping of plankton abundance together with taxonomic and size com...
CORR
2012
Springer
12 years 3 months ago
2012
Springer
Universities and Institutions these days’ deals with issues related to with assessment of large number of students. Various evaluation methods have been adopted by examiners in ...