498 search results - page 55 / 100 » Estimating Robust Query Models with Convex Optimization |
INFOCOM
2011
IEEE
13 years 14 days ago
2011
IEEE
—Epidemic models based on nonlinear differential equations have been extensively applied in a variety of systems as diverse as infectious outbreaks, marketing, diffusion of belie...
DASIP
2010
13 years 4 months ago
2010
Visual attention is a complex concept that includes many processes to find the region of concentration in a visual scene. In this paper, we discuss a spatio-temporal visual salien...
SIAMIS
2010
13 years 7 months ago
2010
Abstract. In this work, we present an approach to jointly segment a rigid object in a two-dimensional (2D) image and estimate its three-dimensional (3D) pose, using the knowledge o...
ICCV
2007
IEEE
14 years 11 months ago
2007
IEEE
We describe a novel variational segmentation algorithm designed to split an image in two regions based on their intensity distributions. A functional is proposed to integrate the ...
3DPVT
2006
IEEE
14 years 3 months ago
2006
IEEE
In this paper we present a prototype system for image based localization in urban environments. Given a database of views of city street scenes tagged by GPS locations, the system...