1152 search results - page 87 / 231 » Improving noise |
PIMRC
2008
IEEE
15 years 6 months ago
2008
IEEE
—We consider the Bayesian inference of a random Gaussian vector in a linear model with a random Gaussian matrix. We review two approaches to finding the MAP estimator for this m...
ICDE
2007
IEEE
15 years 6 months ago
2007
IEEE
Speech recognition techniques have been developed dramatically in recent years. Nevertheless, errors caused by environmental noise are still a serious problem in recognition. Empl...
ISCAS
2007
IEEE
15 years 6 months ago
2007
IEEE
This paper presents a power-optimized quadrature VCO with wide-tuning range for UWB Receivers. The optimization of power is achieved by both optimum selection of LC tand and the im...
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ICICIC
2006
IEEE
15 years 6 months ago
2006
IEEE
Traditional nonlinear filtering techniques are observed in underutilization of blur identification techniques, and vice versa. To improve blind image restoration, a designed edg...
ICMCS
2006
IEEE
15 years 6 months ago
2006
IEEE
- Restoration of color-quantized images in which error diffusion is involved is rarely addressed in the literature. Conventional restoration algorithms were generally proposed for ...