"光斑"是个多义词，它可以指光斑（太阳活动现象）,光斑（2010年杨恒导演电影）。
As a kind of laser-positioning system, the system collects the facula image by CMOS Image Sensor. And the precise position of the facula can be worked out with center of gravity method.
作为一种激光定位系统，该系统采用光斑定位技术，以CMOS图像传感器作为光斑定位器件并用重心法求光斑位置。
参考来源 - 嵌入式实时激光定位系统的研究Zero-order diffraction light spot can influence the detection of the correlation peak in joint transform correlator.
联合变换相关器的零级衍射光斑会影响相关峰探测。
参考来源 - 基于功率谱相减实现无零级衍射的联合变换相关器Therefore, it is very important to experimental measurement to far-field optical spot of atmospheric random channel, which can be passed by laser.
因此,对激光通过大气随机信道远场光斑的实验测量具有十分重要的意义。
参考来源 - 大气激光通信系统的实验测量In sunfleck dynamic study, the quantity, size and sunfleck index values in the plots with Kingdonia uniflora were significantly lower than that of the plots with no Kingdonia uniflora (P<0.05).
2.光斑动态研究发现,有独叶草分布的样方中光斑数量、光斑面积及光斑指数值均显著低于无独叶草分布的样方(P＜0.05)。
参考来源 - 太白山北坡资源斑块与独叶草种群分布耦合研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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