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空间域去噪声一般是利用图像局部窗口的灰度值统计特性（如均值、中值）来去除噪声。

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空间域去噪声一般是利用图像局部窗口的灰度值统计特性（如均值、中值）来去除噪声。

A.正确

B.错误

参考答案:

答案：正确

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