273 search results - page 15 / 55 » Brain Image Analysis Using Spherical Splines |
135
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SMI
2005
IEEE
15 years 10 months ago
2005
IEEE
Gotsman et al. (SIGGRAPH 2003) presented the first method to generate a provably bijective parameterization of a closed genus-0 manifold mesh to the unit sphere. This involves the...
127
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ICIP
2009
IEEE
16 years 5 months ago
2009
IEEE
With the heterogeneous nature of tissue texture, using a single resolution approach for optimum classification might not suffice. In contrast, a multiresolution wavelet packet ana...
130
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ISBI
2007
IEEE
15 years 10 months ago
2007
IEEE
In this paper, we introduce a new approach for content-based similarity search for brain images. Based on the keyblock representation, our framework employs the Principal Componen...
139
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MICCAI
2003
Springer
16 years 5 months ago
2003
Springer
Feature detection on MR images has largely relied on intensity classification and gradient-based magnitudes. In this paper, we propose the use of phase congruency as a more robust ...
202
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ISBI
2011
IEEE
14 years 8 months ago
2011
IEEE
We represent a shape representation technique using the eigenfunctions of Laplace-Beltrami operator and compare the performance with the conventional spherical harmonic (SPHARM) r...