8177 search results - page 554 / 1636 » Detecting System Emulators |
154
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ACSAC
2003
IEEE
15 years 11 months ago
2003
IEEE
This paper addresses the problem of detecting masquerading, a security attack in which an intruder assumes the identity of a legitimate user. Many approaches based on Hidden Marko...
173
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ECCV
2010
Springer
15 years 11 months ago
2010
Springer
Abstract. Reliably extracting information from aerial imagery is a difficult problem with many practical applications. One specific case of this problem is the task of automatica...
138
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ICPR
2000
IEEE
15 years 10 months ago
2000
IEEE
2. Obtain the gray-levelgradient magnitude. 3. Derive the threshold surface by deforming the original image gray-level surface. 4. The thresholdsurface interpolation. 5. Segmentati...
181
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CVPR
2004
IEEE
15 years 10 months ago
2004
IEEE
Automatic image orientation detection for natural images is a useful, yet challenging research area. Humans use scene context and semantic object recognition to identify the corre...
207
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AMDO
2008
Springer
15 years 8 months ago
2008
Springer
This paper presents a framework for view-invariant action recognition in image sequences. Feature-based human detection becomes extremely challenging when the agent is being observ...