نتایج جستجو برای: gaussian

تعداد نتایج: 76776  

Journal: :CoRR 2014
Sunil Kumar Kopparapu M. Satish

In this paper we show that the knowledge of noise statistics contaminating a signal can be effectively used to choose an optimal Gaussian filter to eliminate noise. Very specifically, we show that the additive white Gaussian noise (AWGN) contaminating a signal can be filtered best by using a Gaussian filter of specific characteristics. The design of the Gaussian filter bears relationship with t...

In this paper, a new method for gray-scale image and color zooming algorithm based on their local information is offered. In the proposed method, the unknown values of the new pixels on the image are computed by Moving Least Square (MLS) approximation based on both the quadratic spline and Gaussian-type weight functions. The numerical results showed that this method is more preferable to biline...

Journal: :Physical review 2022

In the context of quantum technologies over continuous variables, Gaussian states and operations are typically regarded as freely available, they relatively easily accessible experimentally. contrast, generation non-Gaussian states, well implementation operations, pose significant challenges. This divide has motivated introduction resource theories non-Gaussianity. As for any theory, it is prac...

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