538 search results - page 91 / 108 » The IM Algorithm: A Variational Approach to Information Maxi... |
135
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CORR
2008
Springer
15 years 3 months ago
2008
Springer
This paper presents a hierarchical Bayesian model to reconstruct sparse images when the observations are obtained from linear transformations and corrupted by an additive white Gau...
154
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AICOM
2004
15 years 2 months ago
2004
Abstract. We address the problem of answering queries using expressive symmetric inter-schema constraints which allow to establish mappings between several heterogeneous informatio...
149
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MICCAI
2010
Springer
15 years 1 months ago
2010
Springer
We present a new non-parametric model constraint graph min-cut algorithm for automatic kidney segmentation in CT images. The segmentation is formulated as a maximum a-posteriori es...
119
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ICIP
2010
IEEE
15 years 1 months ago
2010
IEEE
We develop a new passive image formation method capable of exploiting information about multiple scattering in the environment using measurements from a sparse array of receivers ...
196
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ICASSP
2009
IEEE
15 years 24 days ago
2009
IEEE
In this paper, we study transmission schemes for a novel OFDMbased MIMO system which performs adaptive signal combining in radio-frequency (RF). Specifically, we consider the prob...