2236 search results - page 259 / 448 » Intrusion detection techniques and approaches |
154
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ICCV
2005
IEEE
16 years 6 days ago
2005
IEEE
We present a technique for local image representation that is invariant to viewpoint for scenes with arbitrary non-planar shape. We show that generic viewpoint invariance can be a...
316
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EUSAI
2003
Springer
15 years 11 months ago
2003
Springer
This paper discusses a computer vision based approach for enhancing a physical environment with machine perception. Using techniques for assessing the distance and orientation of a...
194
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ACSAC
2007
IEEE
15 years 10 months ago
2007
IEEE
Relay nodes are a potential threat to networks since they are used in many malicious situations like stepping stone attacks, botnet communication, peer-to-peer streaming etc. Quic...
213
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ICPR
2010
IEEE
15 years 4 months ago
2010
IEEE
Abstract--Boosting covariance data on Riemannian manifolds has proven to be a convenient strategy in a pedestrian detection context. In this paper we show that the detection perfor...
263
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MEDIAFORENSICS
2010
15 years 8 months ago
2010
Content-aware resizing methods have recently been developed, among which, seam-carving has achieved the most widespread use. Seam-carving's versatility enables deliberate obj...