522 search results - page 32 / 105 » Query segmentation using conditional random fields |
ICCV
2009
IEEE
16 years 2 months ago
2009
IEEE
We propose a method to identify and localize object
classes in images. Instead of operating at the pixel level,
we advocate the use of superpixels as the basic unit of a
class s...
ACL
2006
14 years 11 months ago
2006
We proposed a subword-based tagging for Chinese word segmentation to improve the existing character-based tagging. The subword-based tagging was implemented using the maximum entr...
77
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CVPR
2003
IEEE
15 years 11 months ago
2003
IEEE
This paper presents a generative model based approach to man-made structure detection in 2D natural images. The proposed approach uses a causal multiscale random field suggested i...
WACV
2002
IEEE
15 years 2 months ago
2002
IEEE
We present a velocity-constrained front propagation approach for myocardium segmentation from magnetic resonance intensity image (MRI) and its matching phase contrast velocity (PC...
106
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ICASSP
2007
IEEE
15 years 4 months ago
2007
IEEE
This paper introduces a novel energy minimization method, namely iterated cross entropy with partition strategy (ICEPS), into the Markov random field theory. The solver, which is...