1145 search results - page 44 / 229 » Discrete Green's Functions |
159
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AIPR
2005
IEEE
15 years 11 months ago
2005
IEEE
In this paper, we analyze the perturbation in the reconstructed optical absorption images, resulting from the discretization of the forward and inverse problems. We show that the ...
183
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ICMCS
2007
IEEE
16 years 14 days ago
2007
IEEE
In this paper, we present a regularization approach on discrete graph spaces for perceptual image segmentation via semisupervised learning. In this approach, first, a spectral cl...
169
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SCALESPACE
2007
Springer
16 years 8 days ago
2007
Springer
We propose a discrete regularization framework on weighted graphs of arbitrary topology, which unifies image and mesh filtering. The approach considers the problem as a variation...
135
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ANSS
2005
IEEE
15 years 11 months ago
2005
IEEE
The analysis of discrete stochastic models such as generally distributed stochastic Petri nets can be done using state space-based methods. The behavior of the model is described ...
162
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WSC
2008
15 years 8 months ago
2008
We consider discrete stochastic optimization problems where the objective function can only be estimated by a simulation oracle; the oracle is defined only at the discrete points....