576 search results - page 44 / 116 » Gesture recognition using position and appearance features |
165
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BMCBI
2008
15 years 6 months ago
2008
Background: Nonnegative matrix factorization (NMF) is a feature extraction method that has the property of intuitive part-based representation of the original features. This uniqu...
193
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INTERSPEECH
2010
15 years 1 months ago
2010
In large vocabulary continuous speech recognition, decision trees are widely used to cluster triphone states. In addition to commonly used phonetically based questions, others hav...
161
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ECCV
2010
Springer
15 years 6 months ago
2010
Springer
The people in an image are generally not strangers, but instead often share social relationships such as husband-wife, siblings, grandparent-child, father-child, or mother-child. F...
212
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CVPR
2009
IEEE
17 years 1 months ago
2009
IEEE
We propose a novel probabilistic framework for learning
visual models of 3D object categories by combining appearance
information and geometric constraints. Objects are
represen...
161
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CVPR
2009
IEEE
15 years 10 months ago
2009
IEEE
In this paper we address the problem of recognizing moving objects in videos by utilizing synthetic 3D models. We use only the silhouette space of the synthetic models making thus...