115 search results - page 16 / 23 » Discriminative simplification of mixture models |
ECCV
2008
Springer
14 years 8 months ago
2008
Springer
In this paper we are interested in finding images of people on the web, and more specifically within large databases of captioned news images. It has recently been shown that visua...
MOBIHOC
2009
ACM
14 years 7 months ago
2009
ACM
In this paper, we present a Gaussian mixture model based approach to capture the spatial characteristics of any target signal in a sensor network, and further propose a temporally...
CVPR
2010
IEEE
13 years 7 months ago
2010
IEEE
A novel framework for anomaly detection in crowded scenes is presented. Three properties are identified as important for the design of a localized video representation suitable f...
ICPR
2010
IEEE
13 years 5 months ago
2010
IEEE
—The use of vital signs as a biometric is a potentially viable approach in a variety of application scenarios such as security and personalized health care. In this paper, a nove...
ICASSP
2011
IEEE
12 years 10 months ago
2011
IEEE
Background subtraction is commonly used to detect foreground objects in video surveillance. Traditional background subtraction methods are usually based on the assumption that the...