521 search results - page 80 / 105 » Sparse probabilistic classifiers |
CVPR
2008
IEEE
16 years 13 days ago
2008
IEEE
This paper addresses the problem of segmenting an image into regions consistent with user-supplied seeds (e.g., a sparse set of broad brush strokes). We view this task as a statis...
ICPR
2004
IEEE
15 years 11 months ago
2004
IEEE
Recent work has shown that effective methods for recognising objects or spatio-temporal events can be constructed based on receptive field responses summarised into histograms or ...
CVPR
2010
IEEE
15 years 6 months ago
2010
IEEE
Psychologists have proposed that many human-object interaction activities form unique classes of scenes. Recognizing these scenes is important for many social functions. To enable...
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HUMO
2007
Springer
15 years 4 months ago
2007
Springer
We present a method to simultaneously estimate 3d body pose and action categories from monocular video sequences. Our approach learns a lowdimensional embedding of the pose manifol...
ISCAS
2006
IEEE
15 years 4 months ago
2006
IEEE
— A subspace supervised learning algorithm named Discriminant Non-negative Matrix Factorization (DNMF) has been recently proposed for classifying human facial expressions. It dec...