24 search results - page 3 / 5 » On-Line Selection of Discriminative Tracking Features |
CVPR
2009
IEEE
14 years 3 days ago
2009
IEEE
We propose a biologically inspired framework for visual tracking based on discriminant center surround saliency. At each frame, discrimination of the target from the background is...
TREC
2004
13 years 6 months ago
2004
We approached the problem of classifying papers for the TREC 2004 Genomics Track triage task as a four step process: feature generation, feature selection, classifier training, an...
ICPR
2010
IEEE
13 years 11 months ago
2010
IEEE
Conventional contour tracking algorithms with level set often use generative models to construct the energy function. For tracking through cluttered and noisy background, however,...
CVPR
2006
IEEE
14 years 7 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...
ISBI
2009
IEEE
14 years 3 days ago
2009
IEEE
In this paper, we present and study two local features for the tracking of vascular structures on 3D angiograms. The first one, Flux, measures the inward gradient flux through c...