4298 search results - page 274 / 860 » Measurable chromatic numbers |
189
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ICIP
2002
IEEE
16 years 8 months ago
2002
IEEE
In this note, we segment and topologically classify brain vessel data obtained from magnetic resonance angiography (MRA). The segmentation is done adaptively and the classificatio...
188
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ICPR
2002
IEEE
16 years 7 months ago
2002
IEEE
In this work, two new techniques for non-linear feature extraction are presented. In these techniques, new features are obtained as radial projections of the original measurements...
180
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MICCAI
2006
Springer
16 years 7 months ago
2006
Springer
Abstract. A new method is proposed to unambiguously define a geometric partitioning of 3D models of female thorax. A breast partitioning scheme is derived from simple geometric pri...
196
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MICCAI
2003
Springer
16 years 7 months ago
2003
Springer
We introduce a new method for segmentation of 3D medical data based on geometric variational principles. A minimal variance criterion is coupled with a geometric edge alignment mea...
264
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SIGMOD
2005
ACM
16 years 6 months ago
2005
ACM
We review the notion of hypertree width, a measure of the degree of cyclicity of hypergraphs that is useful for identifying and solving efficiently easy instances of hard problems...