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本文从抽样定理出发,对CCD“刷式”扫描相机的工作过程进行分析,认为增大重选取样系数可以使相机飞行方向分辨率在一定条件下得到提高.文中还对若干问题进行了讨论.
Starting from the sampling theorem, this paper analyzes the working process of a CCD “brush” scanning camera, and considers that increasing the reselected sampling coefficient can improve the resolution of the camera flight under certain conditions. Several problems are also discussed.