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题名:
Absolute measurement of optical flats based on basic iterative methods
作者: Quan, Haiyang1,2; Hou, Xi1; Wu, Fan1; Song, Weihong1
刊名: Optics Express
出版日期: 2015
卷号: 23, 期号:12, 页码:16305-16319
学科分类: Image resolution - Pixels
DOI: 10.1364/OE.23.016305
文章类型: 期刊论文
中文摘要: Generalized basic iterative methods for absolute measurement of optical flats are presented. They are based on iterative scheme and can be classified into block Jacobi Successive Over-relaxation (SOR) method and block SOR method. Both methods are effective for solving the three-flat problem with pixel-level spatial resolution, without the usage of a fitting procedure. Compared to the block Jacobi SOR method, the block SOR method with an inexpensive choosing of relaxation factor (such as ? = 1.5) converges much faster and saves more computational costs and memory space without reducing accuracy. It has been proved by both simulation results and experimental results. The proposed basic iterative methods are generalized; can correctly reconstruct absolute figures with pixel-level spatial resolution; are easy to understand and implement; and computationally efficient. © 2015 Optical Society of America.
英文摘要: Generalized basic iterative methods for absolute measurement of optical flats are presented. They are based on iterative scheme and can be classified into block Jacobi Successive Over-relaxation (SOR) method and block SOR method. Both methods are effective for solving the three-flat problem with pixel-level spatial resolution, without the usage of a fitting procedure. Compared to the block Jacobi SOR method, the block SOR method with an inexpensive choosing of relaxation factor (such as ? = 1.5) converges much faster and saves more computational costs and memory space without reducing accuracy. It has been proved by both simulation results and experimental results. The proposed basic iterative methods are generalized; can correctly reconstruct absolute figures with pixel-level spatial resolution; are easy to understand and implement; and computationally efficient. © 2015 Optical Society of America.
收录类别: SCI ; Ei
语种: 英语
WOS记录号: WOS:000356902500111
ISSN号: 1094-4087
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ioe.ac.cn/handle/181551/7048
Appears in Collections:先光中心_期刊论文

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作者单位: 1. Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu, China
2. University of Chinese Academy of Sciences, Beijing, China

Recommended Citation:
Quan, Haiyang,Hou, Xi,Wu, Fan,et al. Absolute measurement of optical flats based on basic iterative methods[J]. Optics Express,2015,23(12):16305-16319.
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