1176 search results - page 219 / 236 » Visualization of rotation fields |
IJON
2002
13 years 7 months ago
2002
: In this paper we describe a method for tracking walking humans in the visual field. Active contour models are used to track moving objects in a sequence of images. The resulting ...
RAS
2002
13 years 7 months ago
2002
Portable mobile robots, in the size class of 20 kg or less, could be extremely valuable as autonomous reconnaissance platforms in urban hostage situations and disaster relief. We ...
VLDB
2002
ACM
13 years 7 months ago
2002
ACM
We have been developing a mobile passenger support system for public transport. Passengers can make their travel plans and purchase necessary tickets by accessing databases via th...
TVCG
2010
13 years 5 months ago
2010
—Crease surfaces are two-dimensional manifolds along which a scalar field assumes a local maximum (ridge) or a local minimum (valley) in a constrained space. Unlike isosurfaces, ...
BMVC
2010
13 years 5 months ago
2010
Multi-camera systems are more and more used in vision-based robotics. An accurate extrinsic calibration is usually required. In most of cases, this task is done by matching featur...