Correction of linear-array lidar intensity data using an optimal beam shaping approach
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- 作者：Fan Xu ; Yuanqing Wang ; yqwang@nju.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Xingyu Yang ; Bingqing Zhang ; Fenfang Li
- 关键词：Linear-array lidar ; Beam shaping ; Intensity distribution ; Intensity image
- 刊名：Optics and Lasers in Engineering
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：83
- 期：Complete
- 页码：90-98
- 全文大小：9417 K
文摘
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We utilised the latest linear array coding lidar system to complete 3D imaging.
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The optimal beam shaping approach was proposed to optimise the beam quality.
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Sufficient deduction and analysis is provided to describe the principle.
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The performance is compared with the original approach to verify its superiority.
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Intensity data is effectively corrected and imaging quality is greatly improved.