741 search results - page 121 / 149 » A Markov random field model for term dependencies |
ICAPR
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. This contribution shows how unsupervised Markovian segmentation techniques can be accelerated when implemented on graphics hardware equipped with a Graphics Processing Un...
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ICCV
2003
IEEE
15 years 2 months ago
2003
IEEE
Automatically understanding events happening at a site is the ultimate goal of visual surveillance system. This paper investigates the challenges faced by automated surveillance s...
IPMI
2009
Springer
15 years 2 months ago
2009
Springer
Abstract. In this paper we propose a novel approach to define task-driven regularization constraints in deformable image registration using learned deformation priors. Our method ...
DAGM
2008
Springer
14 years 11 months ago
2008
Springer
Photonic mixer device (PMD) range cameras are becoming popular as an alternative to algorithmic 3D reconstruction but their main drawbacks are low-resolution (LR) and noise. Recent...
DAS
2008
Springer
14 years 11 months ago
2008
Springer
In this paper, we present a robust system to accurately detect and localize texts in natural scene images. For text detection, a region-based method utilizing multiple features an...