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Image process in imaging through a scattering medium using fs electronic holography

文献类型：期刊论文

作者Hou, BX; Chen, GF
刊名science in china series a-mathematics physics astronomy
出版日期1999-09-01
卷号42期号:9页码:987-994
关键词femtosecond electronic holography a scattering medium image process
英文摘要aimed at imaging technology through scattering medium using fs electronic holography, a set of image process algorithm is put forward. this algorithm can be divided into three stages. first, every hologram is pre-processed, whose contrast is enhanced. second, the first-order spatial spectrum is low-pass-filtered through a two-step process, so that high-frequency noise can be removed. finally, many reconstructed images are ensemble-averaged. this stage can smooth random noise and is advantageous to restraining the speckle noise of image. the operation of this algorithm shows that all of processes in the three stages have obvious effects on improving image quality.
WOS标题词science & technology ; physical sciences
类目[WOS]mathematics, applied ; mathematics
研究领域[WOS]mathematics
收录类别SCI ; EI
语种英语
WOS记录号WOS:000083317400011
公开日期2015-11-02
源URL[http://ir.opt.ac.cn/handle/181661/25382]  
专题西安光学精密机械研究所_瞬态光学技术国家重点实验室
作者单位Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt Technol, Xian 710068, Peoples R China
推荐引用方式
GB/T 7714		 Hou, BX,Chen, GF. Image process in imaging through a scattering medium using fs electronic holography[J]. science in china series a-mathematics physics astronomy,1999,42(9):987-994.
APA Hou, BX,&Chen, GF.(1999).Image process in imaging through a scattering medium using fs electronic holography.science in china series a-mathematics physics astronomy,42(9),987-994.
MLA Hou, BX,et al."Image process in imaging through a scattering medium using fs electronic holography".science in china series a-mathematics physics astronomy 42.9(1999):987-994.

入库方式： OAI收割

来源：西安光学精密机械研究所

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