722 search results - page 38 / 145 » Efficient proposal distributions for MCMC image segmentation |
ICPR
2008
IEEE
16 years 7 days ago
2008
IEEE
A quadratic programming formulation for multiclass image segmentation is investigated. It is proved that, in the convex case, the non-negativity constraint on the recent reported ...
140
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ICMCS
2009
IEEE
14 years 8 months ago
2009
IEEE
In this paper, we present a novel localized Markov random field (MRF) method based on superpixels for region segmentation. Early vision problems could be formulated as pixel label...
101
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MICCAI
2005
Springer
15 years 12 months ago
2005
Springer
A novel shape based segmentation approach is proposed by modifying the external energy component of a deformable model. The proposed external energy component depends not only on t...
ECCV
2002
Springer
16 years 27 days ago
2002
Springer
What does it mean for a deforming object to be "moving" (see Fig. 1)? How can we separate the overall motion (a finite-dimensional group action) from the more general de...
ICDIM
2007
IEEE
15 years 2 months ago
2007
IEEE
This paper deals with the processing adopted for shape extraction from the 2D-presentation (image) in radar automatic target recognition field. The goal is to provide helpful info...