中国科学院上海应用物理研究所机构知识库
Advanced  
CAS OpenIR  > 中科院上海应用物理研究所2011-2017年  > 期刊论文
题名:
Spline based least squares integration for two-dimensional shape or wavefront reconstruction
作者: Huang, L; Xue, JP; Gao, B; Zuo, C; Idir, M
刊名: OPTICS AND LASERS IN ENGINEERING
出版日期: 2017
卷号: 91, 页码:221-226
关键词: Shape reconstruction from gradient ; Wavefront reconstruction ; Splines
DOI: 10.1016/j.optlaseng.2016.12.004
文章类型: 期刊论文
英文摘要: In this work, we present a novel method to handle two-dimensional shape or wavefront reconstruction from its slopes. The proposed integration method employs splines to fit the measured slope data with piecewise polynomials and uses the analytical polynomial functions to represent the height changes in a lateral spacing with the pre-determined spline coefficients. The linear least squares method is applied to estimate the height or wavefront as a final result. Numerical simulations verify that the proposed method has less algorithm errors than two other existing methods used for comparison. Especially at the boundaries, the proposed method has better performance. The noise influence is studied by adding white Gaussian noise to the slope data. Experimental data from phase measuring deflectometry are tested to demonstrate the feasibility of the new method in a practical measurement.
收录类别: SCI
语种: 英语
WOS记录号: WOS:000393264300024
ISSN号: 0143-8166
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.sinap.ac.cn/handle/331007/27447
Appears in Collections:中科院上海应用物理研究所2011-2017年_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
Spline based least squares integration for two-dimensional shape or wavefront reconstruction.pdf(1493KB)期刊论文作者接受稿开放获取View Download

Recommended Citation:
Huang, L,Xue, JP,Gao, B,et al. Spline based least squares integration for two-dimensional shape or wavefront reconstruction[J]. OPTICS AND LASERS IN ENGINEERING,2017-01-01,91:221-226.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Huang, L]'s Articles
[Xue, JP]'s Articles
[Gao, B]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Huang, L]‘s Articles
[Xue, JP]‘s Articles
[Gao, B]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: Spline based least squares integration for two-dimensional shape or wavefront reconstruction.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace