本文讨论了动态修正的计算问题：包括场曲校正透镜和消象散器的工作原理；
In this paper the following numerical computation problems of dynamic correction are described: (1) the principle of correction lenses and stigmators;
可以用一个非常小的透镜孔阑来校正球差，但这会严重地影响最终鉴别率。
A very small lens aperture is employed to correct spherical aberration , but this severely limits the final resolution.
为了校正计算机视觉系统中由透镜引起的图像畸变，必须求解出图像的畸变中心。
The distortion center must be solved in order to correct the image distortion resulting from the lens in computer vision system.
讨论了由单一二次反射镜和放在其后的两透镜无光焦度校正板组成的光学系统的像差特性。
The aberration characteristics of the optical system of a single conic reflector and a two-lens null corrector are discussed.
本文介绍了合成孔径旁视雷达图象几何误差的产生原因与分析了楔形透镜的校正原理。
This paper reports the causes of image geometry error for synthetic aperture side-locking radar (SALE) and analyses of correcting principle with wedge-len.
它另外执行透镜更正和自动错误校正法。
Additionally it performs lens correction and automatic error correction.
透镜表面完全采用非球面设计，较好地校正了球差等各种像差，使透镜具有良好的光学成像性能。
The profiles of the three lenses were designed as aspheric surfaces so as to correct the aberration and ensure the excellent optical performance.
透镜表面完全采用非球面设计，较好地校正了球差等各种像差，使透镜具有良好的光学成像性能。
The profiles of the three lenses were designed as aspheric surfaces so as to correct the aberration and ensure the excellent optical performance.
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