260 search results - page 2 / 52 » Multi-resolution Tracking in Space and Time |
VLDB
1998
ACM
13 years 10 months ago
1998
ACM
Many applications require the management of spatial data. Clustering large spatial databases is an important problem which tries to find the densely populated regions in the featu...
ECCV
2002
Springer
14 years 8 months ago
2002
Springer
Abstract. We propose a new tracking technique that is able to capture non-rigid motion by exploiting a space-time rank constraint. Most tracking methods use a prior model in order ...
TIP
2010
13 years 29 days ago
2010
We propose algorithms for tracking the boundary contour of a deforming object from an image sequence, when the nonaffine (local) deformation over consecutive frames is large and th...
CAIP
1995
Springer
13 years 9 months ago
1995
Springer
A particle tracking technique at high particle concentration for the evaluation of flow fields beneath water waves is described. A 14 cm thick light sheet parallel to the main wa...
ICVGIP
2008
13 years 7 months ago
2008
This paper proposes efficient and robust methods for tracking a moving object at multiple spatial and temporal resolution levels. The efficiency comes from optimising the amounts ...