edge-noise-removing 边缘去噪
grain noise removing 麻点噪声去除
hybrid method noise removing 混合法消噪
Removing Phase Noise 去除相位噪声
image removing noise 图像去噪
Image noise removing by the partial differential equation(PDE) is well known technique for their good processing results.
利用偏微分方程抑制图像噪声已经被认为是具有显著效果的图像去噪技术。
参考来源 - 基于偏微分方程的去噪方法·2,447,543篇论文数据，部分数据来源于NoteExpress
The numerical results show that the new method takes the local feature of the image into good account and can accomplish both detail-preserving and noise-removing.
数值实验结果表明，新的扩散滤波方法可以更好地考虑图像的局部特性，从而完成细节保护和噪声消除的双重功能。
There are two main tasks while processing the pictures – to drag the maximum details from the usually dim objects and noise removing.
处理照片有两大任务——从普遍黯淡的天体里提取最多的细节，以及去除噪点。
The practice proved that the filter could realize system identifying and noise removing and achieve the effect of improving quality and increasing distance of underground communication.
实践证明该滤波器较好地实现了系统识别和噪声消除，能够达到改善井下通信质量、增加井下通信距离的效果。
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