A common problem in most active contour methods is that the recursive searching scheme can only return a local optimal solution. Furthermore, the internal energy of the snake is n...
— We present GATMO (Generalized Approach to Tracking Movable Objects), a system for localization and mapping that incorporates the dynamic nature of the environment while maintai...
Garratt Gallagher, Siddhartha S. Srinivasa, J. And...
We are interested in the challenging scientific pursuit of how to characterize human activities in any formal meeting situation by tracking people’s positions with a computer vi...
Most people have long term information interests. Current Web search engines satisfy immediate information needs. Specific sites support tracking of long term interests. We prese...
—This paper reports preliminary results of an ongoing ethnographic study of people’s attitudes towards and adoption of Google Latitude, a location-tracking technology for mobil...