439 search results - page 21 / 88 » An Evaluation Framework for Plagiarism Detection |
156
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
This paper describes a framework for detecting unusual events in surveillance videos. Most surveillance systems consist of multiple video streams, but traditional event detection ...
127
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ICASSP
2008
IEEE
16 years 15 days ago
2008
IEEE
Researches in psychology, perception and related fields show that there may be a two-stage process involved in human vision. In this paper, we propose an approach by following a t...
153
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ICDAR
2009
IEEE
16 years 24 days ago
2009
IEEE
We have proposed a complete system for text detection and localization in gray scale scene images. A boosting framework integrating feature and weak classifier selection based on...
184
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AVSS
2008
IEEE
16 years 16 days ago
2008
IEEE
We propose a video event analysis framework based on object segmentation and tracking, combined with a Hidden Semi-Markov Model (HSMM) that uses state occupancy duration modeling....
143
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ICPR
2010
IEEE
15 years 4 months ago
2010
IEEE
Abstract--In this paper we introduce a probabilistic approach of building extraction in remotely sensed images. To cope with data heterogeneity we construct a flexible hierarchical...