Aliasing inuence reduction method for the estimation of compressive imaging system's modulation transfer function

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	Aliasing inuence reduction method for the estimation of compressive imaging system's modulation transfer function
	Pan, Jinfeng; Qiu, Yuehong
	2015-09-01
发表期刊	Journal of Information and Computational Science
卷号	12 期号:13 页码:5013-5020
摘要	A method to reduce the signal aliasing influence on the Modulation Transfer Function (MTF) estimation is proposed in this study. The reduction of signal aliasing influence is realized by fitting Fermi function to the edge spread function that is estimated by modified slanted-edge method. The proposed method is suitable to measure the MTF of compressive imaging system, which is an aliased imaging system. The results of experiments show that the accuracy of the estimated MTF is improved when the proposed method is used. The cutoff frequency and the area under MTF of the compressive imaging system are also evaluated based on the proposed MTF estimation method. ©, 2015, Journal of Information and Computational Science. All right reserved.
收录类别	EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/27307
专题	空间光学技术研究室
推荐引用方式 GB/T 7714	Pan, Jinfeng,Qiu, Yuehong. Aliasing inuence reduction method for the estimation of compressive imaging system's modulation transfer function[J]. Journal of Information and Computational Science,2015,12(13):5013-5020.
APA	Pan, Jinfeng,&Qiu, Yuehong.(2015).Aliasing inuence reduction method for the estimation of compressive imaging system's modulation transfer function.Journal of Information and Computational Science,12(13),5013-5020.
MLA	Pan, Jinfeng,et al."Aliasing inuence reduction method for the estimation of compressive imaging system's modulation transfer function".Journal of Information and Computational Science 12.13(2015):5013-5020.

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