1311 search results - page 25 / 263 » Searching surveillance video |
ICCV
1999
IEEE
16 years 22 hour ago
1999
IEEE
This paper describes a probabilistic syntactic approach to the detection and recognition of temporally extended activities and interactions between multiple agents. A complete sys...
60
Voted
ICPR
2008
IEEE
15 years 4 months ago
2008
IEEE
An interactive scene annotation tool for video surveillance is presented in this paper. The annotation process is divided into three stages. 1) Camera rough calibration; 2) Calibr...
118
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CAIP
2007
Springer
15 years 4 months ago
2007
Springer
— Background subtraction is a method commonly used to segment objects of interest in image sequences. By comparing new frames to a background model, regions of interest can be fo...
81
Voted
ICIP
2010
IEEE
14 years 8 months ago
2010
IEEE
In this paper we describe a new algorithm focused on obtaining stationary foreground regions, which is useful for applications like the detection of abandoned/stolen objects and p...
TCSV
2010
14 years 4 months ago
2010
This paper presents a novel approach for automatic recognition of group activities for video surveillance applications. We propose to use a group representative to handle the recog...