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Experimental Study of the Influence of Optical Characteristics of a Medium on the Image Quality in Optoelectronic Systems with Backscattered Noise Signal Selection

机译:一种介质光学特性对具有背散射噪声信号选择的光电系统图像质量影响的实验研究

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Results of the experimental study of the influence of turbid media (fog and smoke) on the quality of images of objects observed through the media using active pulsed optoelectronic systems (OES) operating with a permanently open receiver and with its control (in the mode of backscattered noise signal selection) are considered. It is experimentally confirmed that the quality of images of objects screened by a turbid medium in active pulsed OES with backscattered noise signal selection can be almost 10 times higher than in the case of operation with a permanently open receiver. The image quality of vision systems with controllable reception is affected not only by the optical length of the observation path but also by such parameters as the mean particle size and their scattering and absorption properties.
机译:浑浊介质(雾和烟雾)对通过使用永久打开接收器操作的主动脉冲光电系统(OES)观察到介质观察到物体图像质量的实验研究的实验研究。(以其为模式 考虑反向散射噪声信号选择。 它是通过实验证实的,在具有反向散射噪声信号选择的主动脉冲OE中的混浊介质上筛选的物体的图像的质量可能几乎高于与永久打开接收器的操作的情况高的10倍。 具有可控接收的视觉系统的图像质量不仅受到观察路径的光学长度的影响,而且通过这种参数作为平均粒度及其散射和吸收性能。

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