SAR is a coherent imaging system, so SAR images contain lots of Speckle noise.
SAR是一种相干成像系统，因此所成图像含有大量的相干斑噪声。
Based on the theories of non-diffracting imaging system in coherent light, the measurement system of point spread function (PSF) of non-diffracting imaging system has been presented.
在分析相干光照明下无衍射成像系统理论的基础上，设计了无衍射光成像系统的点扩散函数的测量系统。
The matching of the local light wavefront and signal light wavefront in the laser coherent array imaging radar system will directly affect the sensitivity and resolution of the system.
激光相干阵列成象雷达系统中本振光波前与信号光波前匹配与否直接影响系统的灵敏度和分辨力。
In optical fiber image transmission system with wavelength multiplexing employed, the coherent error of image bundle will directly affect the whole system's imaging quality.
在波分复用光纤传像系统中，像束光纤的相关性错位误差将直接影响整个光纤传像系统的综合成像效果。
A practical method for imaging simulation of partially coherent system is introduced in this paper.
介绍了一种模拟计算部分相干光成象的实用化方法。
A practical method for imaging simulation of partially coherent system is introduced in this paper.
介绍了一种模拟计算部分相干光成象的实用化方法。
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