Nonlinear reconstruction of weak optical diffused images under turbid water | |
Wang, Zhaolu1![]() ![]() ![]() ![]() | |
作者部门 | 瞬态光学研究室 |
2019-07-15 | |
发表期刊 | OPTICS LETTERS
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ISSN | 0146-9592;1539-4794 |
卷号 | 44期号:14页码:3502-3505 |
产权排序 | 1 |
摘要 | Forward scattering noise may degrade the imaging resolution and diffuse the image in turbid water. The reconstruction of diffused images hidden by forward scattering noise is crucial for underwater imaging. To overcome the limitation of forward scattering for optical imaging in turbid water, a nonlinear image reconstruction technology is proposed in the experiment. We experimentally demonstrated the reconstruction of the diffused images under turbid water via signal seeded incoherent modulation instability (MI) in a nonlinear photorefractive crystal. The reconstructed image with high quality and the minimum resolution of 28.51 lp/mm are observed in the experiment. This is the first time, to the best of our knowledge, that a spatial MI effect is used to process underwater weak optical diffused images in the experiment. (C) 2019 Optical Society of America |
DOI | 10.1364/OL.44.003502 |
收录类别 | SCI ; EI |
语种 | 英语 |
WOS记录号 | WOS:000475678500023 |
出版者 | OPTICAL SOC AMER |
EI入藏号 | 20193007222157 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/31591 |
专题 | 瞬态光学研究室 |
通讯作者 | Liu, Hongjun |
作者单位 | 1.Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China 2.Shanxi Univ, Collaborat Innovat Ctr Extreme Opt, Taiyuan 030006, Shanxi, Peoples R China |
推荐引用方式 GB/T 7714 | Wang, Zhaolu,Liu, Hongjun,Huang, Nan,et al. Nonlinear reconstruction of weak optical diffused images under turbid water[J]. OPTICS LETTERS,2019,44(14):3502-3505. |
APA | Wang, Zhaolu,Liu, Hongjun,Huang, Nan,Zhang, Yongbin,&Chi, Jiao.(2019).Nonlinear reconstruction of weak optical diffused images under turbid water.OPTICS LETTERS,44(14),3502-3505. |
MLA | Wang, Zhaolu,et al."Nonlinear reconstruction of weak optical diffused images under turbid water".OPTICS LETTERS 44.14(2019):3502-3505. |
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文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Nonlinear reconstruc(1776KB) | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 |
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