Dynamic ISAR imaging of maneuvering targets based on sparse matrix recovery

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• 作者：Xingyu He ; ¹ ; ^{hxy_19890708@163.com} ; Ningning Tong¹ ; Xiaowei Hu¹
• 关键词：Gradient projection (GP) method ; Inverse synthetic aperture radar (ISAR) ; Maneuvering targets ; Sequential order one negative exponential (SOONE) function ; Sparse matrix recovery
• 刊名：Signal Processing
• 出版年：2017
• 出版时间：May 2017
• 年：2017
• 卷：134
• 期：Complete
• 页码：123-129
• 全文大小：776 K
• 卷排序：134

文摘

Exploit 2D sparsity of the target scene, sparse matrix recovery method can be used. We use the SOONE function to measure the sparsity of a 2D signal. A novel 2D-GP-SOONE algorithm is proposed to achieve the sparse matrix recovery. Use the 2D-GP-SOONE algorithm to achieve the ISAR imaging of maneuvering targets.