454 search results - page 51 / 91 » Segmented Iterators and Hierarchical Algorithms |
ICCV
2003
IEEE
15 years 11 months ago
2003
IEEE
We consider the problem of segmentation of images that can be modelled as piecewise continuous signals having unknown, non-stationary statistics. We propose a solution to this pro...
ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
Automatic segmentation of anatomical structures is often performed using model-based non-rigid registration methods. These algorithms work well when the images do not contain any ...
SCALESPACE
2009
Springer
15 years 2 months ago
2009
Springer
We propose a semi-supervised image segmentation method that relies on a non-local continuous version of the min-cut algorithm and labels or seeds provided by a user. The segmentati...
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IVC
2007
14 years 9 months ago
2007
In natural scene, text elements are corrupted by many types of noise, such as streaks, highlights, or cracks. These effects make the clean and automatic segmentation very difficu...
102
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CVPR
2003
IEEE
15 years 11 months ago
2003
IEEE
In this paper we present a graph cuts based active contours (GCBAC) approach to object segmentation problems. Our method is a combination of active contours and the optimization t...