424 search results - page 39 / 85 » The Nature of Noise |
165
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TSP
2008
15 years 6 months ago
2008
This paper proposes a hierarchical Bayesian model that can be used for semi-supervised hyperspectral image unmixing. The model assumes that the pixel reflectances result from linea...
180
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VLSISP
1998
15 years 5 months ago
1998
In this paper, we present preliminary results comparing the nature of the errors introduced by the mixture of principal components (MPC) model with a wavelet transform and the Karh...
176
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PROPERTYTESTING
2010
15 years 4 months ago
2010
We study the local testability of linear codes. We first reformulate this question in the language of tolerant linearity testing under a non-uniform distribution. We then study th...
159
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AND
2009
15 years 3 months ago
2009
This paper presents an adaptive method for the skew angle estimation of noisy handwritten Arabic documents using the energy distributions of Cohen’s class. The presence of noise...
202
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ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
In this paper, we tackle the problem of interference mitigation in ad hoc networks. In such context, the multiple access interference (MAI) is known to be of an impulsive nature. ...