266 search results - page 37 / 54 » Illumination-robust Change Detection Using Texture Based Fea... |
169
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Publication
We present a data-driven, unsupervised method for unusual
scene detection from static webcams. Such time-lapse
data is usually captured with very low or varying framerate.
This ...
109
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KDD
2009
ACM
16 years 1 months ago
2009
ACM
This paper addresses the issue of unsupervised network anomaly detection. In recent years, networks have played more and more critical roles. Since their outages cause serious eco...
98
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MSS
2005
IEEE
15 years 6 months ago
2005
IEEE
Storage systems are the next frontier for providing protection against intrusion. Since storage systems see changes to persistent data, several types of intrusions can be detected...
125
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ICCV
2005
IEEE
16 years 2 months ago
2005
IEEE
In recent years Kernel Principal Component Analysis (Kernel PCA) has gained much attention because of its ability to capture nonlinear image features, which are particularly impor...
123
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IVC
2008
15 years 16 days ago
2008
We consider the problem of extracting features for multi-class recognition problems. The features are required to make fine distinction between similar classes, combined with tole...