632 search results - page 44 / 127 » Level Set Based Image Segmentation with Multiple Regions |
115
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GECCO
2006
Springer
15 years 5 months ago
2006
Springer
Segmentation of medical images is challenging due to poor image contrast and artifacts that result in missing or diffuse organ/tissue boundaries. Consequently, this task involves ...
120
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ISBI
2009
IEEE
15 years 8 months ago
2009
IEEE
This paper introduces an adaptive level set method for 3D segmentation of colon tissue in CT colonography filled with air and opacified fluid. First, most of the opacified liq...
127
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ICIP
2009
IEEE
14 years 11 months ago
2009
IEEE
In this paper, a new unsupervised hierarchical approach to textured color images segmentation is proposed. To this end, we have designed a two-step procedure based on a grey-scale...
130
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ICIP
2000
IEEE
16 years 3 months ago
2000
IEEE
This paper introduces a simple criterion to select the most important level lines from the numerous set obtained with a topographic map. A topographic map gives a morphological an...
101
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CIVR
2007
Springer
15 years 8 months ago
2007
Springer
In this paper, a kernel-based method for multi-object retrieval in large image database is presented. First, our approach exploits a fuzzy region segmentation approach in order to...