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ICCV
2011
IEEE
13 years 10 months ago
2011
IEEE
Despite decades of study, robust shadow detection remains difficult, especially within a single color image. We describe a new approach to detect shadow boundaries in images of o...
ICCV
2011
IEEE
13 years 10 months ago
2011
IEEE
We consider the problem of quantizing data generated from disparate sources, e.g. subjects performing actions with different styles, movies with particular genre bias, various con...
ICCV
2011
IEEE
13 years 10 months ago
2011
IEEE
In this work we present a new crowd analysis algorithm powered by behavior priors that are learned on a large database of crowd videos gathered from the Internet. The algorithm wo...
ICCV
2011
IEEE
13 years 10 months ago
2011
IEEE
Videos usually consist of activities involving interactions between multiple actors, sometimes referred to as complex activities. Recognition of such activities requires modeling ...
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ICCV
2011
IEEE
13 years 10 months ago
2011
IEEE
Background modelling on tensor field has recently been proposed for foreground detection tasks. Taking into account the Riemannian structure of the tensor manifold, recent resear...