2938 search results - page 141 / 588 » On obfuscating point functions |
193
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TVCG
2012
13 years 8 months ago
2012
—The Reeb graph of a scalar function represents the evolution of the topology of its level sets. This paper describes a near-optimal output-sensitive algorithm for computing the ...
163
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CVPR
2007
IEEE
16 years 8 months ago
2007
IEEE
This paper proposes a new registration algorithm, Covariance Driven Correspondences (CDC), that depends fundamentally on the estimation of uncertainty in point correspondences. Th...
197
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WADS
2009
Springer
16 years 1 months ago
2009
Springer
We consider the pair (pi, fi) as a force with two-dimensional direction vector fi applied at the point pi in the plane. For a given set of forces we ask for a non-crossing geometri...
182
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ISBI
2007
IEEE
16 years 21 days ago
2007
IEEE
Tagged magnetic resonance (MR) imaging makes it possible to image the motion of tissues such as the muscles found in the heart and tongue. The harmonic phase (HARP) method largely...
183
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CRV
2006
IEEE
16 years 14 days ago
2006
IEEE
This paper considers the problem of shape-from-shading using nearby planar distributed illuminants. It is shown that a rectangular planar nearby distributed uniform isotropic illu...