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卫星是一种高价值的军事目标。卫星ISAR成像面预测对于图像处理和目标识别具有重要的参考价值。本文根据卫星在轨道上的运动情况及其自旋特性研究了其成像面法矢量的计算方法,提出了一种基于散射点旋转投影的卫星成像面预测方法,并以“长曲棍球”卫星为仿真目标进行了ISAR成像面预测。
Satellites are a high-value military target. Satellite ISAR imaging surface prediction has important reference value for image processing and object recognition. In this paper, the calculation method of imaging plane method vector is studied based on the orbital motion of the satellite and its spin properties. A method of satellite image plane prediction based on the scattering projection of the scattering point is proposed. The “hockey satellite” ISAR imaging surface prediction was performed for the simulation target.