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179
Voted
CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
Most current 3D face recognition algorithms are designed based on the data collected in controlled situations, which leads to the un-guaranteed performance in practical systems. I...
221
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
We propose a novel nonparametric Bayesian model, Dual Hierarchical Dirichlet Processes (Dual-HDP), for trajectory analysis and semantic region modeling in surveillance settings, i...
181
click to vote
CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
The selection of weak classifiers is critical to the success of boosting techniques. Poor weak classifiers do not perform better than random guess, thus cannot help decrease the t...
196
click to vote
CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
In this paper, we present a patch-based regression framework for addressing the human age and head pose estimation problems. Firstly, each image is encoded as an ensemble of order...
209
click to vote
CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
The idea of representing images using a bag of visual words is currently popular in object category recognition. Since this representation is typically constructed using unsupervi...