323 search results - page 38 / 65 » Performance Characterization and Comparison of Video Indexin... |
137
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IJNSEC
2008
15 years 3 months ago
2008
Anomaly detectors have become a necessary component of the computer and information security framework. Some of the numerous drawbacks experienced by the current Anomaly detectors...
142
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ISMAR
2009
IEEE
15 years 10 months ago
2009
IEEE
In many cases, visual tracking is based on detecting, describing, and then matching local features. A variety of algorithms for these steps have been proposed and used in tracking...
161
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MM
2006
ACM
15 years 9 months ago
2006
ACM
Recognition of player actions in broadcast sports video is a challenging task due to low resolution of the players in video frames. In this paper, we present a novel method to rec...
144
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CIVR
2007
Springer
15 years 10 months ago
2007
Springer
Bag-of-features (BoF) deriving from local keypoints has recently appeared promising for object and scene classification. Whether BoF can naturally survive the challenges such as ...
120
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MICCAI
2002
Springer
16 years 4 months ago
2002
Springer
Characterizing the performance of image segmentation approaches has been a persistent challenge. Performance analysis is important since segmentation algorithms often have limited ...