452 search results - page 36 / 91 » PDE-based fast local level set method |
175
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CSR
2006
Springer
15 years 10 months ago
2006
Springer
Regular expression pattern matching is widely used in computational biology. Searching through a database of sequences for a motif (a simple regular expression), or its variations...
193
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NIPS
2004
15 years 7 months ago
2004
We show how to build hierarchical, reduced-rank representation for large stochastic matrices and use this representation to design an efficient algorithm for computing the largest...
175
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CVPR
2007
IEEE
16 years 8 months ago
2007
IEEE
In this paper, we propose a novel region-based active contour model for image segmentation with a variational level set formulation. By introducing a local binary fitting energy, ...
185
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TIP
2008
15 years 6 months ago
2008
Intensity inhomogeneities often occur in real-world images and may cause considerable difficulties in image segmentation. In order to overcome the difficulties caused by intensity ...
153
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MICCAI
2008
Springer
16 years 7 months ago
2008
Springer
Abstract. We present the fast Spherical Demons algorithm for registering two spherical images. By exploiting spherical vector spline interpolation theory, we show that a large clas...