Spline based least squares integration for two-dimensional shape or wavefront reconstruction

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• 作者：Lei Huang^a ; ^{huanglei0114@gmail.com} ; Junpeng Xue^a ; ^b ; Bo Gao^a ; ^c ; ^d ; Chao Zuo^e ; Mourad Idir^a
• 关键词：Shape reconstruction from gradient ; Wavefront reconstruction ; Splines
• 刊名：Optics and Lasers in Engineering
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：91
• 期：Complete
• 页码：221-226
• 全文大小：1493 K
• 卷排序：91

文摘

A novel approach for the two-dimensional reconstruction from slopes with the spline technique. It outperforms existing zonal wavefront reconstruction methods, especially at the boundaries. The reconstruction results indicate the proposed method is feasible and robust in practice.