98 search results - page 5 / 20 » On the Manifold Structure of the Space of Brain Images |
106
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MICCAI
2004
Springer
16 years 16 days ago
2004
Springer
We propose a new voxel similarity measure which utilises local image structure as well intensity information. Gaussian scale space derivatives are used to provide the structural in...
118
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CVPR
2010
IEEE
15 years 5 months ago
2010
IEEE
Local features have proven very useful for recognition.
Manifold learning has proven to be a very powerful tool in
data analysis. However, manifold learning application for
imag...
106
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MICCAI
2007
Springer
16 years 17 days ago
2007
Springer
This paper proposes to use the Laplace-Beltrami spectrum (LBS) as a global shape descriptor for medical shape analysis, allowing for shape comparisons using minimal shape preproces...
128
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MM
2004
ACM
15 years 5 months ago
2004
ACM
We consider the problem of learning a mapping function from low-level feature space to high-level semantic space. Under the assumption that the data lie on a submanifold embedded ...
107
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ISBI
2004
IEEE
16 years 11 days ago
2004
IEEE
White matter fiber bundles of the human brain form a spatial pattern defined by the anatomical and functional architecture. Human brain atlases provide names for individual tracts...