量子电子学报, 2005, 22 (1): 106, 网络出版: 2006-05-15
基于小靶标法的星载CCD相机MTF在轨检测研究
In-flight MTF measurement of satellite-board CCD camera
摘要
星载CCD相机成像质量在轨检测关系到卫星遥感数据的应用和未来卫星遥感器的发展,合理、有效和实用的方法是获取可靠检验结果的重要保障.在传统的刃边法基础上,介绍并验证了一种新的点靶标方法.点靶标方法具有即适用于较高分辨率卫星遥感器的检验,同时也满足对较低分辨率检验的特点.
Abstract
It is important to the application of satellite remote sensing data and development of future satellite sensor to analyse in-flight satellite sensor imaging quality. The credible results depend on the logical, effective and practical means. A new technique was presented and proved by knife-edge method. The technique can be used not only on high resolution satellite sensor but also on lower resolution one.
王先华, 乔延利, 王乐意, 易维宁, 张黎明. 基于小靶标法的星载CCD相机MTF在轨检测研究[J]. 量子电子学报, 2005, 22(1): 106. 王先华, 乔延利, 王乐意, 易维宁, 张黎明. In-flight MTF measurement of satellite-board CCD camera[J]. Chinese Journal of Quantum Electronics, 2005, 22(1): 106.
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