560 search results - page 67 / 112 » Level-set methods for convex optimization |
121
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SAC
2009
ACM
15 years 10 months ago
2009
ACM
Existing contact modeling in rigid body simulation is inadequate for robotics: no algorithms guarantee both convergence and nonpenetration at multiple contact points in the presen...
126
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ISVC
2005
Springer
15 years 8 months ago
2005
Springer
We present a vectorial self dual morphological filter. Contrary to many methods, our approach does not require the use of an ordering on vectors. It relies on the minimization of ...
129
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IJON
2002
15 years 3 months ago
2002
It was discovered recently that sparse decomposition by signal dictionaries results in dramatic improvement of the qualities of blind source separation. We exploit sparse decompos...
145
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ICPR
2008
IEEE
16 years 4 months ago
2008
IEEE
In this paper we consider the problem of solving different pose and registration problems under rotational constraints. Traditionally, methods such as the iterative closest point ...
129
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MVA
2007
15 years 4 months ago
2007
Counting cells and following the evolution of the biological layers are important applications in microscopic imagery. In this paper, a microscopic image segmentation method with ...