2323 search results - page 104 / 465 » Illumination-Invariant Change Detection |
175
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SIGIR
2010
ACM
15 years 7 months ago
2010
ACM
In this paper, we report findings on how user behaviors vary in tasks with different difficulty levels as well as of different types. Two behavioral signals: document dwell time a...
189
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HICSS
2005
IEEE
16 years 15 days ago
2005
IEEE
Abstract— The Topic Detection and Tracking (TDT) research community investigates information retrieval methods for organizing a constantly arriving stream of news articles by the...
213
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ICRA
2010
IEEE
15 years 5 months ago
2010
IEEE
— This paper is motivated by the real world problem of search and rescue by unmanned aerial vehicles (UAVs). We consider the problem of tracking a static target from a bird’sey...
163
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ICIP
2001
IEEE
16 years 8 months ago
2001
IEEE
This paper presents an approach to ameliorate the reliability of the correspondence points relating two consecutive images of a sequence. The images are especially difficult to ha...
150
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AVSS
2006
IEEE
2006
IEEE
"Hybrid Cone-Cylinder" Codebook Model for Foreground Detection with Shadow and Highlight Suppression
16 years 29 days ago
In the interest of 24-7 long-term surveillance, a truly robust, adaptive, and fast background-foreground segmentation technique is required. This paper deals with the especially d...