激光与光电子学进展, 2019, 56 (7): 071101, 网络出版: 2019-07-30   

基于叠加散斑图的反射鬼成像 下载: 982次

Reflection Ghost Imaging Based on Superimposed Speckle-Pattern
作者单位
长春理工大学理学院, 吉林 长春 130022
摘要
提出了一种基于叠加散斑图的反射鬼成像方案。在散斑颗粒尺寸为1 pixel×1 pixel的散斑图上,随机插入不同尺寸的散斑颗粒,将叠加成的散斑图作为鬼成像的光源。数值模拟及实验结果表明,相对于传统的鬼成像方案,由多种不同尺寸散斑颗粒随机混合形成的叠加散斑不仅显著提高了恢复物体空间信息的衬噪比,还减少了采样次数,推动了鬼成像技术的实用化。
Abstract
A reflection ghost imaging scheme based on the superimposed speckle pattern is proposed. The speckle particles of different sizes are randomly inserted into the speckle patterns with the speckle particle size of 1 pixel×1 pixel. The superimposed speckle pattern is applied as the illuminating source for ghost imaging. The numerical simulation and experimental results show that, compared with the traditional ghost imaging scheme, the superimposed speckle pattern formed by random mixing of speckle particles with different sizes significantly improves the contrast-to-noise ratio of the spatial information of the recovered object. The proposed scheme can not only reduce the number of samplings, but also significantly recover the image space information, and further promote the practical application of ghost imaging technology.

蔡宏吉, 姚治海, 高超, 任捷, 刘籍元, 王晓茜. 基于叠加散斑图的反射鬼成像[J]. 激光与光电子学进展, 2019, 56(7): 071101. Hongji Cai, Zhihai Yao, Chao Gao, Jie Ren, Jiyuan Liu, Xiaoqian Wang. Reflection Ghost Imaging Based on Superimposed Speckle-Pattern[J]. Laser & Optoelectronics Progress, 2019, 56(7): 071101.

本文已被 4 篇论文引用
被引统计数据来源于中国光学期刊网
引用该论文: TXT   |   EndNote

相关论文

加载中...

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!