摘要
A robust phase-unwrapping algorithm has been recently proposed and applied to accurately locate fast moving targets in multifrequency antenna array synthetic aperture radar imaging. This algorithm is based on two dimensional (2-D) searching and its complexity may be high. In this letter, we propose an efficient implementation of the robust phase-unwrapping algorithm. We show that the range of the 2-D searching, and therefore the complexity of the robust phase-unwrapping algorithm, can be significantly reduced.
源语言 | 英语 |
---|---|
页(从-至) | 393-396 |
页数 | 4 |
期刊 | IEEE Signal Processing Letters |
卷 | 14 |
期 | 6 |
DOI | |
出版状态 | 已出版 - 6月 2007 |
已对外发布 | 是 |
指纹
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Li, G., Xu, J., Peng, Y. N., & Xia, X. G. (2007). An efficient implementation of a robust phase-unwrapping algorithm. IEEE Signal Processing Letters, 14(6), 393-396. https://doi.org/10.1109/LSP.2006.890095