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。
Aim at the characteristic of system image noise, using the algorithms of image noise filtering, multi-frame mean, neighborhood processing, 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。
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