The method not only can extract change information automatically, but also reduce spot noise three times, so it has high accuracy.

该方法不仅全自动提取变化信息，而且经过三次降斑去噪处理，因此检测精度较高。

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The experiment indicated that gauss noise and spot noise may be removed effectively using the method, and the detail of image may be saved commendably, achieved with hardware expediently.

实验表明，该算法能有效滤除图像中的高斯噪声和斑点噪声，同时能很好地保持图像中的细节部分且比较容易用硬件实现。

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Such benign or common errors are clearly not significant, but they make it more difficult to spot unusual errors among all the noise.

很明显，这种良性的、或者常见的错误并不是非常重要，但是它们使得要在所有这些干扰信息中发现不正常的错误变得更加困难。

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We arrived on the banks of the Comoue and the spot is idyllic - green, sunny, with the gentle noise of running water, basically the perfect breeding site for black flies.

BBC: Burkina Faso: Beating river blindness by fly-catching

Watchful users can spot when a fellow group member is texting and initiate a barking noise on the offender's phone.

ENGADGET: 11-year-old wins $20,000 at AT&T hackathon for creating app that discourages texting while driving

Almost everything stays at eye level or below, and there are conveyors in only one spot, meaning less machinery that might need attention (and less noise).

FORBES: Magazine Article