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Analysis of the noise in backprojection light field acquisition and its optimization
Chen, Ni; Ren, Zhenbo; Li, Dayan; Lam, Edmund Y.; Situ, Guohai; nichen@siom.ac.cn; ghsitu@siom.ac.cn
2017
Source PublicationAppl. Optics
Volume56Issue:13Pages:F20
AbstractLight field reconstruction from images captured by focal plane sweeping can achieve high lateral resolution comparable to the modern camera sensor. This is impossible for the conventional micro-lenslet-based light field capture systems. However, the severe defocus noise and the low depth resolution limit its applications. In this paper, we analyze the defocus noise in the focal-plane-sweeping-based light field reconstruction technique, and propose a method to reduce the defocus noise. Both numerical and experimental results verify the proposed method. (C) 2017 Optical Society of America
SubtypeArticle
Department信息光电
DOI10.1364/AO.56.000F20
Funding OrganizationNational Natural Science Foundation of China (NSFC) [61327902, 61377005]; Recruitment Program of Global Youth Experts; Research Grants Council of the Hong Kong Special Administrative Region, China [HKU714/13] ; National Natural Science Foundation of China (NSFC) [61327902, 61377005]; Recruitment Program of Global Youth Experts; Research Grants Council of the Hong Kong Special Administrative Region, China [HKU714/13] ; National Natural Science Foundation of China (NSFC) [61327902, 61377005]; Recruitment Program of Global Youth Experts; Research Grants Council of the Hong Kong Special Administrative Region, China [HKU714/13] ; National Natural Science Foundation of China (NSFC) [61327902, 61377005]; Recruitment Program of Global Youth Experts; Research Grants Council of the Hong Kong Special Administrative Region, China [HKU714/13]
Indexed BySCI
Funding OrganizationNational Natural Science Foundation of China (NSFC) [61327902, 61377005]; Recruitment Program of Global Youth Experts; Research Grants Council of the Hong Kong Special Administrative Region, China [HKU714/13] ; National Natural Science Foundation of China (NSFC) [61327902, 61377005]; Recruitment Program of Global Youth Experts; Research Grants Council of the Hong Kong Special Administrative Region, China [HKU714/13] ; National Natural Science Foundation of China (NSFC) [61327902, 61377005]; Recruitment Program of Global Youth Experts; Research Grants Council of the Hong Kong Special Administrative Region, China [HKU714/13] ; National Natural Science Foundation of China (NSFC) [61327902, 61377005]; Recruitment Program of Global Youth Experts; Research Grants Council of the Hong Kong Special Administrative Region, China [HKU714/13]
WOS IDWOS:000400503900005
Citation statistics
Document Type期刊论文
Identifierhttp://ir.siom.ac.cn/handle/181231/28474
Collection信息光学与光电技术实验室
Corresponding Authornichen@siom.ac.cn; ghsitu@siom.ac.cn
Affiliation中国科学院上海光学精密机械研究所
Recommended Citation
GB/T 7714
Chen, Ni,Ren, Zhenbo,Li, Dayan,et al. Analysis of the noise in backprojection light field acquisition and its optimization[J]. Appl. Optics,2017,56(13):F20.
APA Chen, Ni.,Ren, Zhenbo.,Li, Dayan.,Lam, Edmund Y..,Situ, Guohai.,...&ghsitu@siom.ac.cn.(2017).Analysis of the noise in backprojection light field acquisition and its optimization.Appl. Optics,56(13),F20.
MLA Chen, Ni,et al."Analysis of the noise in backprojection light field acquisition and its optimization".Appl. Optics 56.13(2017):F20.
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