When using multi-frame image to extract target, image morphological dilation is used firstly to accumulate multi-frame image effectively and then associate the track with image flow method.
在利用多帧图像进行目标提取时，针对多帧图像积累的有效性保证问题，采取了在积累前进行图像形态膨胀的方法，通过图像流法进行多帧图像航迹关联。
The experiment results show that the Image Method can be used to calculate the flow field.
计算实验表明：镜象法能有效地应用于流场计算。
We introduce the technical specifications of image product standardization and describe mainly the processing method and flow of large-scale image standardization implementation.
介绍了系统组成，给出了影像产品规范化技术指标，重点描述了大幅面遥感影像规范化处理方法和流程。
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