It shows that the nearest-mean filter has the virtues of edge preserving and noisesmoothing.
这种方法在平滑噪声的同时,使信号的边缘得到保护。
2
Several noisesmoothing methods are discussed in theory and analyzed with experimental results.
总结了现有的几种噪声平滑方法,通过实验验证了各方法的特点和处理效果。
3
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.