3377 search results - page 72 / 676 » Spatial computation |
ECCV
2010
Springer
14 years 2 months ago
2010
Springer
Abstract. A major reason leading to tracking failure is the spatial distractions that exhibit similar visual appearances as the target, because they also generate good matches to t...
PODS
2000
ACM
14 years 2 months ago
2000
ACM
We consider spatial databases in the plane that can be defined by polynomial constraint formulas. Motivated by applications in geographic information systems, we investigate line...
CHI
1995
ACM
14 years 1 months ago
1995
ACM
Many interfaces allow users to manipulate graphical objects, icons representing underlying data or the data themselves, against a spatial backdrop or canvas. Users take advantage ...
CVPR
2006
IEEE
14 years 11 months ago
2006
IEEE
Tracking can be considered a two-class classification problem between the foreground object and its surrounding background. Feature selection to better discriminate object from ba...
SCALESPACE
2007
Springer
14 years 3 months ago
2007
Springer
In this work, we address the problem of segmenting multiple objects, under possible occlusions, in a level set framework. A variational energy that incorporates a piecewise constan...