1777 search results - page 284 / 356 » Surveillance Event Detection |
120
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ICCV
2003
IEEE
16 years 5 months ago
2003
IEEE
Background modeling and subtraction is a core component in motion analysis. The central idea behind such module is to create a probabilistic representation of the static scene tha...
107
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ICIP
2003
IEEE
16 years 5 months ago
2003
IEEE
In this paper, we focus on the use of three different techniques that support automatic derivation of video content from raw video data, namely, a spatio-temporal rule-based metho...
103
Voted
ICPR
2006
IEEE
16 years 4 months ago
2006
IEEE
This paper deals with the analysis of broadcast soccer video. To recognize interesting events such as a goal, estimation of ball movements is necessary. It is, however, sometimes ...
128
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ICPR
2004
IEEE
16 years 4 months ago
2004
IEEE
In this paper we describe two related approaches to estimating the sample sizes required to statistically compare the performance of two classifiers: acceptable failure rates (AFR...
94
Voted
ICPR
2004
IEEE
16 years 4 months ago
2004
IEEE
Abstract. This paper presents a set of image operators for detecting regions in space-time where interesting events occur. To define such regions of interest, we compute a spatio-t...