Model of radial basis functions with slope-based shape factor and distribution for optical freeform surface

doi:10.1117/1.Oe.59.12.125101

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	Model of radial basis functions with slope-based shape factor and distribution for optical freeform surface
	L. C. Xiao,K. N. Tong,L. P. Song,L. J. Wang,P. F. Wu,W. W. Liu and X. Zhao
	2020
发表期刊	Optical Engineering
ISSN	0091-3286
卷号	59 期号:12 页码:13
摘要	To obtain satisfactory performance in characterizing optical freeform surfaces with local features, this paper proposes a model of a radial basis function with slope-based shape factor and distribution (RBF-SSD). Compared to previous RBF-slope models with only slope-based shape factors, the RBF-SSD model relates both shape factors and distribution with the surface slope, ensuring greater fitting ability can be achieved when fitting a surface with local features. Fitting experiments for two different surfaces demonstrated the fitting ability of the RBF-SSD model. An off-axis three-mirror system with 3 degrees x 3.6 degrees field of view was designed as an example to show the optical design efficacy of our model. (c) 2020 Society of PhotoOptical Instrumentation Engineers (SPIE)
DOI	10.1117/1.Oe.59.12.125101
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收录类别	SCI ; EI
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/64691
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	L. C. Xiao,K. N. Tong,L. P. Song,L. J. Wang,P. F. Wu,W. W. Liu and X. Zhao. Model of radial basis functions with slope-based shape factor and distribution for optical freeform surface[J]. Optical Engineering,2020,59(12):13.
APA	L. C. Xiao,K. N. Tong,L. P. Song,L. J. Wang,P. F. Wu,W. W. Liu and X. Zhao.(2020).Model of radial basis functions with slope-based shape factor and distribution for optical freeform surface.Optical Engineering,59(12),13.
MLA	L. C. Xiao,K. N. Tong,L. P. Song,L. J. Wang,P. F. Wu,W. W. Liu and X. Zhao."Model of radial basis functions with slope-based shape factor and distribution for optical freeform surface".Optical Engineering 59.12(2020):13.

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