128 search results - page 1 / 26 » Discriminative Descriptor-Based Observation Model for Visual... |
ICPR
2006
IEEE
14 years 5 months ago
2006
IEEE
Varying illumination and partial occlusion are two main difficulties in visual tracking. Existing methods based on appearance information cannot solve these problems effectively s...
FGR
2011
IEEE
12 years 8 months ago
2011
IEEE
— In many visual multi-object tracking applications, the question when to add or remove a target is not trivial due to, for example, erroneous outputs of object detectors or obse...
WACV
2012
IEEE
12 years 2 days ago
2012
IEEE
We propose an online algorithm based on local sparse representation for robust object tracking. Local image patches of a target object are represented by their sparse codes with a...
ECCV
2002
Springer
14 years 6 months ago
2002
Springer
Abstract. An important issue in tracking is how to incorporate an appropriate degree of adaptivity into the observation model. Without any adaptivity, tracking fails when object pr...
ECCV
2010
Springer
13 years 9 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...