559 search results - page 14 / 112 » Improved Snake Model for Fast Image Segmentation |
131
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TMI
2011
14 years 7 months ago
2011
—In this paper, we propose a novel predictive model, active volume model (AVM), for object boundary extraction. It is a dynamic “object” model whose manifestation includes a ...
113
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IJON
2010
14 years 10 months ago
2010
We introduce a new causal hierarchical belief network for image segmentation. Contrary to classical tree structured (or pyramidal) models, the factor graph of the network contains...
126
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DAGM
2008
Springer
15 years 2 months ago
2008
Springer
Abstract. Applying real-time segmentation is a major issue when processing every frame of image sequences. In this paper, we propose a modification of the well known graph-cut algo...
102
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MICCAI
2006
Springer
16 years 1 months ago
2006
Springer
Spinal cord analysis is an important problem relating to the study of various neurological diseases. We present a novel approach to spinal cord segmentation in magnetic resonance i...
164
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CVPR
2012
IEEE
13 years 2 months ago
2012
IEEE
We address the problem of weakly supervised semantic segmentation. The training images are labeled only by the classes they contain, not by their location in the image. On test im...