基于对比度最大化的二维ISAR图像聚焦

1992 22nd European Microwave Conference Pub Date : 1992-10-01 DOI:10.1109/EUMA.1992.335827

F. Berizzi, G. Corsini

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引用次数: 11

摘要

提出了几种用于逆合成孔径雷达成像目标运动补偿的自动调焦技术。这些技术基于适当定义的对比度函数的最大化，该函数表示图像焦点程度的度量。对这些技术进行了理论分析，并通过仿真程序给出了一些结果并进行了讨论。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Focusing of Two Dimensional ISAR Images by Contrast Maximization

Some autofocusing techniques for the motion compensation in Inverse Synthetic Aperture Radar Imaging of object are proposed. These techniques are based on the maximization of a suitably defined contrast function which represents a measure of the degree of focus of the image. A theoretical analysis of these techniques is performed and some results achieved by means of a simulation program are presented and discussed.

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1992 22nd European Microwave Conference

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