ICASSP
2011
IEEE
13 years 4 months ago
2011
IEEE
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...
ICASSP
2011
IEEE
13 years 4 months ago
2011
IEEE
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...
CVPR
2011
IEEE
13 years 7 months ago
2011
IEEE
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...
ICASSP
2010
IEEE
14 years 19 days ago
2010
IEEE
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 ...
ICCD
1999
IEEE
14 years 4 months ago
1999
IEEE
With the reducing distances between wires in deep submicron technologies, coupling capacitances are becoming significant as their magnitude becomes comparable to the area capacita...
CVPR
2006
IEEE
15 years 2 months ago
2006
IEEE
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...