1719 search results - page 298 / 344 » Supervised Dictionary Learning |
CVPR
2007
IEEE
15 years 11 months ago
2007
IEEE
We propose a novel unsupervised learning framework for activity perception. To understand activities in complicated scenes from visual data, we propose a hierarchical Bayesian mod...
CVPR
2007
IEEE
15 years 11 months ago
2007
IEEE
We propose a method for simultaneous detection, localization and segmentation of objects of a known category. We show that this is possible by using segments as features. To this ...
ECCV
2008
Springer
15 years 11 months ago
2008
Springer
Abstract. The use of sparse invariant features to recognise classes of actions or objects has become common in the literature. However, features are often "engineered" to...
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ECCV
2006
Springer
15 years 11 months ago
2006
Springer
The objective of this work is the detection of object classes, such as airplanes or horses. Instead of using a model based on salient image fragments, we show that object class det...
ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
In this paper, we present a framework for the design of steganographic schemes that can provide provable security by achieving zero Kullback-Leibler divergence between the cover a...