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
Source Publication	Optical Engineering
ISSN	0091-3286
Volume	59 Issue:12 Pages:13
Abstract	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
URL	查看原文
Indexed By	SCI ; EI
Language	英语
Citation statistics
Document Type	期刊论文
Identifier	http://ir.ciomp.ac.cn/handle/181722/64691
Collection	中国科学院长春光学精密机械与物理研究所
Recommended Citation 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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中国科学院长春光学精密机械与物理研究所