11539 search results - page 409 / 2308 » On Learning from Exercises |
204
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ICCV
2001
IEEE
16 years 8 months ago
2001
IEEE
By representing images and image prototypes by linear subspaces spanned by "tangent vectors" (derivatives of an image with respect to translation, rotation, etc.), impre...
225
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ECCV
2008
Springer
16 years 8 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...
214
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ECCV
2004
Springer
16 years 8 months ago
2004
Springer
Abstract. The exploitation of video data requires to extract information at a rather semantic level, and then, methods able to infer "concepts" from low-level video featu...
173
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MICCAI
2008
Springer
16 years 8 months ago
2008
Springer
Aortic valve disease is an important cardio-vascular disorder, which affects 2.5% of the global population and often requires elaborate clinical management. Experts agree that visu...
159
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
In this paper, we study a novel problem of staring people discovery from social networks, which is concerned with finding people who are not only authoritative but also sociable i...