2323 search results - page 145 / 465 » Illumination-Invariant Change Detection |
177
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TSP
2008
15 years 6 months ago
2008
For orthogonal space-time block coded orthogonal frequency division multiplexing (OSTBC-OFDM) systems, many of the existing blind detection and channel estimation methods rely on t...
159
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JEI
2002
15 years 6 months ago
2002
This paper presents a morphology-based method for detecting license plates from cluttered images. The proposed system consists of three major components. At the first, a morpholog...
173
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ICPR
2010
IEEE
15 years 4 months ago
2010
IEEE
Detecting abnormal behaviors in crowd scenes is quite important for public security and has been paid more and more attentions. Most previous methods use offline trained model to p...
216
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PR
2011
14 years 9 months ago
2011
This paper aims to address the problem of anomaly detection and discrimination in complex behaviours, where anomalies are subtle and difficult to detect owing to the complex tempo...
190
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
In this paper, a new approach for object detection and pose estimation is introduced. The contribution consists in the conception of entities permitting stable detection and relia...