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IWINAC
2007
Springer
14 years 2 months ago
2007
Springer
One of the main characteristics of a video surveillance system is its reliability. To this end, it is needed that the images captured by the videocameras are an accurate representa...
ICDAR
2011
IEEE
12 years 7 months ago
2011
IEEE
—Reading text from photographs is a challenging problem that has received a signicant amount of attention. Two key components of most systems are (i) text detection from images a...
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
Face detection and tracking, through image sequences, are primary steps in many applications such as video surveillance, human computer interface, and expression analysis. Many cu...
ICDM
2002
IEEE
14 years 27 days ago
2002
IEEE
This paper addresses the special applications of data mining techniques in homeland defense. The problem targeted, which is frequently encountered in military/intelligence surveil...
MMM
2010
Springer
14 years 4 months ago
2010
Springer
In this paper, we introduce and evaluate two novel approaches, one using video stream and the other using close-caption text stream, for segmenting TV news into stories. The segmen...