2990 search results - page 297 / 598 » Thresholding for Change Detection |
191
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CONEXT
2009
ACM
15 years 7 months ago
2009
ACM
We present NANO, a system that detects when ISPs apply policies that discriminate against specific classes of applications, users, or destinations. Existing systems for detecting ...
176
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ICMCS
2010
IEEE
15 years 6 months ago
2010
IEEE
In daily life, we can see images of real-life objects on posters, television, or virtually any type of smooth physical surfaces. We seldom confuse these images with the objects pe...
188
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TIP
2008
15 years 6 months ago
2008
In this paper, we present an automatic classification framework combining appearance based features and Hidden Markov Models (HMM) to detect unusual events in image sequences. One...
199
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JMM2
2007
15 years 6 months ago
2007
—When automatically analyzing images of human faces, either for recognition in biometry applications or facial expression analysis in human machine interaction, one has to cope w...
177
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PR
2007
15 years 6 months ago
2007
In this paper, we present a real-time image processing technique for the detection of steam in video images. The assumption made is that the presence of steam acts as a blurring p...