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ICASSP
2011
IEEE
10 years 5 months ago
A pitch based noise estimation technique for robust speech recognition with Missing Data
This paper presents a noise estimation technique based on knowledge of pitch information for robust speech recognition. In the first stage the noise is estimated by means of extr...
Juan Andres Morales-Cordovilla, Ning Ma, Victoria ...
ICASSP
2011
IEEE
10 years 5 months ago
Factor analysis based VTS and JUD noise estimation and compensation
Model based compensation schemes are a powerful approach for noise robust speech recognition. Recently there have been a number of investigations into adaptive training, and estim...
Federico Flego, Mark John Francis Gales
CVPR
2011
IEEE
10 years 9 months ago
Bayesian Deblurring with Integrated Noise Estimation
Conventional non-blind image deblurring algorithms involve natural image priors and maximum a-posteriori (MAP) estimation. As a consequence of MAP estimation, separate pre-process...
Uwe Schmidt, Kevin Schelten, Stefan Roth
ICASSP
2010
IEEE
11 years 1 months ago
On expectation maximization based channel and noise estimation beyond the vector Taylor series expansion
In this work, we show how expectation maximization based simultaneous channel and noise estimation can be derived without a vector Taylor series expansion. The central idea is to ...
Friedrich Faubel, John W. McDonough, Dietrich Klak...
ICCD
1999
IEEE
99views Hardware» more  ICCD 1999»
11 years 5 months ago
Efficient Crosstalk Estimation
With the reducing distances between wires in deep submicron technologies, coupling capacitances are becoming significant as their magnitude becomes comparable to the area capacita...
Martin Kuhlmann, Sachin S. Sapatnekar, Keshab K. P...
CVPR
2006
IEEE
12 years 3 months ago
Noise Estimation from a Single Image
In order to work well, many computer vision algorithms require that their parameters be adjusted according to the image noise level, making it an important quantity to estimate. W...
Ce Liu, William T. Freeman, Richard Szeliski, Sing...
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