The simulation results show the proposed method can effectively filter the impulse noise and deduce the negative impact on image smoothing by the median filter.
并通过仿真说明该算法能够比较好的滤除冲激噪声和减小中值滤波对图像引入的平滑效应；
It is a very smart post-processing pass on the rendered image, basically selectively smoothing out parts of the image where a smart filter detects a jaggy line.
这是一个非常聪明的后处理传递渲染图像，基本上选择平滑部位的图像在智能过滤器检测到一个锯齿形线。
It shows that the nearest-mean filter has the virtues of edge preserving and noise smoothing.
这种方法在平滑噪声的同时，使信号的边缘得到保护。
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