1145 search results - page 100 / 229 » Discrete Green's Functions |
148
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SCALESPACE
2007
Springer
16 years 15 days ago
2007
Springer
In the standard scale space approach one obtains a scale space representation u : Rd R+ → R of an image f ∈ L2(Rd ) by means of an evolution equation on the additive group (Rd ...
171
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BMCBI
2010
15 years 6 months ago
2010
Background: There is increasing interest in the development of computational methods to analyze fluorescent microscopy images and enable automated large-scale analysis of the subc...
173
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COMPGEOM
2003
ACM
15 years 11 months ago
2003
ACM
Given a Morse function over a 2-manifold with or without boundary, the Reeb graph is obtained by contracting the connected components of the level sets to points. We prove tight u...
244
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COMPGEOM
2010
ACM
15 years 11 months ago
2010
ACM
The Reeb graph of a scalar function represents the evolution of the topology of its level sets. In this video, we describe a near-optimal output-sensitive algorithm for computing ...
139
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CDC
2009
IEEE
15 years 11 months ago
2009
IEEE
— Since Witsenhausen put forward his remarkable counterexample in 1968, there have been many attempts to develop efficient methods for solving this non-convex functional optimiz...