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  4. 光学影像学习与分析中心
New approach to resolution enhancement of Fourier transform spectrum

文献类型：期刊论文

作者Dong, Y; Xiang, LB; Zhao, BC
刊名spectroscopy and spectral analysis
出版日期2003-06-01
卷号23期号:3页码:441-445
关键词spectral resolution enhancement fourier transform spectroscopy spectrum estimation super resolution
其他题名fourier变换光谱学的一种光谱分辨率增强方法
英文摘要treating resolution enhancement of fourier transform spectrum as the estimations of harmonic frequencies and amplitudes in the interferogram, the method based on eigenvalue analysis and linear fitting (ealf) was brought forward. ealf was divided into three steps: parameter estimation with total least squares, frequency estimation with eigenvalue analysis, and amplitude estimation with least squares fitting. the principle of the method was introduced. computer experiment was presented to validate the principle. characteristics of the method were discussed. the main advantages of ealf over alternative approaches to resolution enhancement of fourier transform spectrum were summarized.
WOS标题词science & technology ; technology
类目[WOS]spectroscopy
研究领域[WOS]spectroscopy
收录类别SCI ; EI
语种中文
WOS记录号WOS:000183917000007
公开日期2015-11-17
源URL[http://ir.opt.ac.cn/handle/181661/25463]  
专题西安光学精密机械研究所_光学影像学习与分析中心
作者单位1.Tsing Hua Univ, Dept Precis Instruments & Mech, Beijing 100084, Peoples R China
2.Acad Sinica, Xian Inst Opt & Precis Mech, Xian 710068, Peoples R China
推荐引用方式
GB/T 7714		 Dong, Y,Xiang, LB,Zhao, BC. New approach to resolution enhancement of Fourier transform spectrum[J]. spectroscopy and spectral analysis,2003,23(3):441-445.
APA Dong, Y,Xiang, LB,&Zhao, BC.(2003).New approach to resolution enhancement of Fourier transform spectrum.spectroscopy and spectral analysis,23(3),441-445.
MLA Dong, Y,et al."New approach to resolution enhancement of Fourier transform spectrum".spectroscopy and spectral analysis 23.3(2003):441-445.

入库方式： OAI收割

来源：西安光学精密机械研究所

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