266 search results - page 21 / 54 » Object Classification in Visual Surveillance Using Adaboost |
102
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CVPR
2006
IEEE
16 years 1 months ago
2006
IEEE
We consider visual category recognition in the framework of measuring similarities, or equivalently perceptual distances, to prototype examples of categories. This approach is qui...
108
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ICMCS
1999
IEEE
15 years 4 months ago
1999
IEEE
This paper presents an integrated framework for interactive content-based retrieval in video databases by means of visual queries. The proposed system incorporates algorithms for ...
CHI
2009
ACM
16 years 8 days ago
2009
ACM
This paper describes a pilot study of a computer simulation called WIIS, which is designed to extend students' learning experience of the sizes of the objects beyond human vi...
AVSS
2007
IEEE
15 years 6 months ago
2007
IEEE
Traditional video scene analysis depends on accurate background modeling to identify salient foreground objects. However, in many important surveillance applications, saliency is ...
ICIAR
2004
Springer
15 years 5 months ago
2004
Springer
Recently, log-polar images have been successfully used in active-vision tasks such as vergence control or target tracking. However, while the role of foveal data has been exploited...