A rapid algorithm for millimeter-wave near-field three-dimensional image reconstruction based on FiNUFFT

Abstract The data to be processed in near-field three-dimensional (3D) imaging is of a considerable volume. The interpolation operation is both time-consuming and introduces interpolation errors, which considerably degrade both accuracy of the imaging and the efficiency of the computing. In order to...

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Bibliographic Details
Main Authors: Letian Zeng, Sheng Zhang, Yuanyuan Huai, Qi Mao, Jingzhao Li, Zhaohui Luo, Yunhuai Zou
Format: Article
Language:English
Published: SpringerOpen 2025-06-01
Series:EURASIP Journal on Advances in Signal Processing
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Online Access:https://doi.org/10.1186/s13634-025-01228-5
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