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文中用正态曲线描述目标在扫描视窗中的位置分布,定义了检测分辨率用以表征成像系统对目标的定位精度,研究了非均匀扫描对目标定位精度的影响。
The normal curve is used to describe the position distribution of the target in the scanning window. The detection resolution is defined to characterize the positioning accuracy of the imaging system and the influence of the non-uniform scanning on the target positioning accuracy is also studied.