ID 原文 译文
15915 利用目标对应的相位图通过计算光学散射成像系统来生成训练集和测试集,并采用此GAN网络学习散斑图和目标图像的函数映射关系。 The GAN network proposed was trained with data sets generated by phase maps of original images and had the ability of mapping relationship between the speckle pattern and the original image.
15916 实验对比了不同散射条件、不同数据集下散射成像的质量,结果表明该GAN网络具备良好的泛化能力并能较好地实现散射环境下的计算光学成像。 By experimentally analyzing the quality of scattering imaging with different data sets and under different scattering conditions,it is found that the GAN network has good generalization ability and could be used to realize the computational optical imaging through scattering media.
15917 文中也提出了三种改进的损失函数并进一步对其成像质量进行了分析。 Furthermore,the imaging quality with the three improved loss functions proposed were analyzed and compared.
15918 实验发现,包含了结构相似性函数的损失函数能更有效地改进计算散射成像的质量。 Experimental results showed that the imaging quality was effectively improved using the loss function with the structural similarity function. It is of great significance for computational optical imaging through scattering media by the proposed method.
15919 文中提出的散射环境下利用GAN网络实现计算光学成像的方法对促进计算光学成像发展具有重要意义。 The all-optical information processing technology is the key technology in optical communication system.
15920 利用半导体光放大器(SOA)的交叉相位调制效应(XPM),首先设计实现了一种全光逻辑OR门,进而利用所设计的全光OR门的级联,设计出了一种全光8-3线编码器。 The all-optical 8-3 line encoder is the key device in all-optical signal processing.The all-optical 8-3 line encoder could be realized based on the cascade of OR gates.Using the cross phase modulation effect(XPM)based on semiconductor optical amplifier(SOA),an all-optical OR gate was firstly designed and implemented,and then the all-optical 8-3 line encoder was designed.The feasibility of the designed all-optical OR gate and all-optical 8-3 line encoder was verified by using the OptiSystem photon simulation software.
15921 利用OptiSystem光子模拟软件,验证了所设计的全光逻辑OR门的逻辑运算功能和全光8-3线编码器的编码功能,OR运算结果的Q值可达33.94,全光8-3线编码器输出结果的Q值可达39.87。 The all-optical 8-3 line encoder could be realized without the filter,so the design cost could be reduced,showing good application prospects in the future all-optical information processing.
15922 设计的全光8-3线编码器,不需要使用滤波器,所用元器件较少,实现成本低廉,在未来全光信息处理方面具有良好的应用前景。 Atmospheric turbulence and diffraction could cause the laser beam to diverge,which could affect the performance of laser propulsion. In laser propulsion,the size of the laser spot must cover the diameter of the lightship.
15923 以到达光船上的激光光斑大小为标准,分析了大气湍流及衍射对CO2激光推进时光束发散的影响。 The size of the laser spot reaching the lightship was used as the standard to analyze the influence of atmospheric turbulence and diffraction on the beam divergence during CO2 laser propulsion.
15924 分析表明在湍流比较弱的情况下,通过变焦发射系统可以保证激光推进时光束覆盖光船表面。 The analysis showed that in the case of weak turbulence,the laser zoom launch system ensured that the beam could cover the surface of the lightship during laser propulsion.