235 search results - page 32 / 47 » Medical image segmentation using topologically adaptable sur... |
121
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ISBI
2007
IEEE
15 years 8 months ago
2007
IEEE
We present a novel local region approach for statistically characterizing appearance in the context of medical image segmentation via deformable models. Our appearance model refl...
122
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BILDMED
2008
15 years 3 months ago
2008
Abstract. Segmentation of the left ventricle (LV) is required to quantify LV remodeling after myocardial infarction. Therefore spatiotemporal Cine MR sequences including longaxis a...
125
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DAGM
2010
Springer
15 years 2 months ago
2010
Springer
Abstract. For every segmentation task, prior knowledge about the object that shall be segmented has to be incorporated. This is typically performed either automatically by using la...
133
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HAPTICS
2005
IEEE
15 years 7 months ago
2005
IEEE
The manual step in semi-automatic segmentation of medical volume images typically involves initialization procedures such as placement of seed-points or positioning of surface mod...
127
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ECCV
2004
Springer
16 years 3 months ago
2004
Springer
In this paper, we propose a new PDE-based methodology for deformable surfaces that is capable of automatically evolving its shape to capture the geometric boundary of the data and ...