Three-dimensional acoustic imaging with planar microphone arrays and compressive sensing
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- 作者：Fangli Ninga ; ningfl@nwpu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Jingang Weia ; Lianfang Qiua ; Hongbing Shia ; Xiaofan Lib
- 关键词：Compressive sensing ; Planar microphone array ; Three-dimensional ; Acoustic imaging
- 刊名：Journal of Sound and Vibration
- 出版年：2016
- 出版时间：13 October 2016
- 年：2016
- 卷：380
- 期：Complete
- 页码：112-128
- 全文大小：3348 K
文摘
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Extend CS to three-dimensional acoustic imaging.
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Analyze the effectiveness and the limitations of CS for obtaining acoustic maps.
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Compared with CBF and TIKR, CS can suppress side lobes and enhance main lobes.
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CS in three-dimensional acoustic imaging has less computational cost than CBF.
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Conduct experiments to verify the validity of CS in the practical applications.