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s-150 xing gao su fen fu xiang ji zhong de tu xiang xuan zhuan he shi kong xin xi lv
Author(s): 
Pages: 162-168
Year: Issue:  0
Journal: China Nuclear Science and Technology Report

Keyword:  高速光学技术转镜分幅相机时空信息率;
Abstract: S-150型高速分幅相机是一种等待型转镜式相机。它的摄影频率从3×104至1.5×106幅/s,每幅图像尺寸为14 mm×20 mm,总共110幅图像,均匀地分布在相机的两个成像区。由于每路光学成像系统中,都由多个反射镜折转光路,致使两成像区中的图像方向各不相同。图像的空间方向相互旋转180°,仅仅时间方向仍保持一致。考虑到相机像面上图像的占空比(即重视图像总数和图像宽度),计算了该相机的时空信息率,其值为9.5×1011pixels/s。
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