241 search results - page 32 / 49 » Contour Extraction in Medical Images Using B-Snake Model |
110
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ISBI
2007
IEEE
15 years 6 months ago
2007
IEEE
Unsupervised methods for automatic vessel segmentation from retinal images are attractive when only small datasets, with associated ground truth markings, are available. We presen...
MICCAI
2005
Springer
16 years 18 days ago
2005
Springer
This paper presents a needle-tissue interaction model that is a 3D extension of a prior work based on the finite element method. The model is also adapted to accommodate arbitrary ...
126
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VMV
2001
15 years 1 months ago
2001
Shape information is utilized by numerous applications in computer vision, scientific visualization and computer graphics. This paper presents a novel algorithm for exploring and ...
120
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ICIP
2002
IEEE
16 years 1 months ago
2002
IEEE
In this paper, we present a new and robust shape descriptor, which can be efficiently used to quickly prune a search for similar shapes in a large image database. The proposed sha...
CBMS
2009
IEEE
15 years 6 months ago
2009
IEEE
Providing a comprehensive set of relevant information at the point of care is crucial for making correct clinical decisions in a timely manner. Retrieval of scenario specific inf...