930 search results - page 47 / 186 » Adding Gaussian noise to |
188
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TASLP
2010
15 years 17 days ago
2010
This paper presents a novel probabilistic approach to speech enhancement. Instead of a deterministic logarithmic relationship, we assume a probabilistic relationship between the fr...
159
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TIT
2010
15 years 16 days ago
2010
This article considers sparse signal recovery in the presence of noise. A mutual incoherence condition which was previously used for exact recovery in the noiseless case is shown t...
162
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ICAISC
2004
Springer
15 years 11 months ago
2004
Springer
Barycentric plotting, achieved by placing gaussian kernels in distant corners of the feature space and projecting multidimensional output of neural network on a plane, provides inf...
201
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ICCV
2011
IEEE
14 years 5 months ago
2011
IEEE
Given the facial points extracted from an image of a face in an arbitrary pose, the goal of facial-point-based headpose normalization is to obtain the corresponding facial points ...
170
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JCP
2006
15 years 5 months ago
2006
In this paper, we describe a novel localization algorithm for ad hoc wireless sensor networks. Accurate selforganization and localization capability is a highly desirable character...