Performance evaluation of F-K Kirchhoff migration using ultra-wideband radar with sparse array
Performance evaluation of F-K Kirchhoff migration using ultra-wideband radar with sparse array
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DOI：
10.1109/eucap.2016.7481980
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发表时间：
2016-04
期刊：
影响因子：
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通讯作者：
T. Sakamoto;Toru Sato;P. Aubry;A. Yarovoy
中科院分区：
文献类型：
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作者：
T. Sakamoto;Toru Sato;P. Aubry;A. Yarovoy
最近，作者提出了一种快速的高分辨率成像算法，称为频率-波数（F-K）克希霍夫偏移。它是由F-K偏移、Kirchhoff偏移和边界散射逆变换三种算法组合而成的。的F-K基尔霍夫迁移被认为是有前途的，在提高图像分辨率的图像与机场安全身体扫描仪的成本，可以减轻通过引入稀疏阵列。我们研究的成像性能的F-K克希霍夫偏移使用超宽带雷达与这样的稀疏阵列。
Recently, the authors proposed a fast high-resolution imaging algorithm, called frequency-wavenumber (F-K) Kirchhoff migration. It was developed by combining three algorithms: F-K migration, Kirchhoff migration and inverse boundary scattering transform. The F-K Kirchhoff migration is considered promising in improving the image resolution of images taken with airport security body scanners for which costs can be mitigated by introducing sparse arrays. We investigate the imaging performance of the F-K Kirchhoff migration using ultra-wideband radar with such sparse arrays.