1362 search results - page 38 / 273 » Region Based Segmentation Using the Tree of Shapes |
ICCV
2007
IEEE
16 years 5 months ago
2007
IEEE
In this paper, we describe a method for segmenting fiber bundles from diffusion-weighted magnetic resonance images using a locally-constrained region based approach. From a pre-co...
121
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CAIP
2007
Springer
15 years 9 months ago
2007
Springer
The paper focusses on a group of segmentation problems dealing with 3D data sets showing thin objects that appear disconnected in the data due to partial volume effects or a large...
138
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ECCV
2008
Springer
16 years 4 months ago
2008
Springer
In this paper, we present a region-based deformable cylinder model, extending the work on classical region-based active contours and gradient-based ribbon snakes. Defined by a cent...
129
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CVPR
2007
IEEE
16 years 5 months ago
2007
IEEE
Considerable advances have been made in learning to recognize and localize visual object classes. Simple bag-offeature approaches label each pixel or patch independently. More adv...
157
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CVPR
2009
IEEE
16 years 10 months ago
2009
IEEE
Global shape information is an effective top-down complement
to bottom-up figure-ground segmentation as well
as a useful constraint to avoid drift during adaptive tracking.
We p...