The key of signal processing of GPR is to remove noise and pick up useful information.

地质雷达信号处理的关键是去除噪声提取有用信息。

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Pixel's neighbor information is considered to remove noise due to camera jitter and small motion in the scene.

利用像素的邻域信息来去除由于摄像机抖动和场景小运动产生的噪声。

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A nonlinear partial differential equation model based on nonlocal information was proposed to remove noise and preserve the edges.

针对传统扩散模型中的边界模糊问题，提出一种基于非局部信息的非线性偏微分方程去噪模型。

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By analyzing the distance between points on the CAPTCHA's distorted pitch chart and the pitch charts of possible answers to the puzzle, his program was able to remove the noise and "listen" to the file just as accurately as a human.

FORBES: Magazine Article

The statement added that the church "deeply deplores any threatening behaviour that has been directed towards Jonathan and Tina" and "will continue to work to remove the Noise Abatement Notice served by North Somerset Council".

BBC: Couple in Somerset withdraw church bell complaint