Aim at the characteristic of system image noise, using the algorithms of image noise filtering, multi-frame mean, neighborhoodprocessing, we have obtained good results.
通过分析系统图像的噪声特征，采用多帧平均叠加法、邻域处理法，取得了较好的效果。
2
And the neighborhood averaging, threshold choice and image segmentation in the image processing are adopted in the system.
该系统采用了图象处理中的邻域平均法、阈值选取及图象分割技术。
3
In the paper, the neighborhood correlation processing technique and debugging method of a laser warning device are studied.