Digits filtering ghost imaging to remove light disturbances

Zhang Wenxin; Wu Yangkang; Wu Jinzhi; Liu Ning; Liu Yuxin; Liu Zhijia; Xue Ping

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Digits filtering ghost imaging to remove light disturbances

机译：数字过滤Ghost成像以消除轻松扰动

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Ghost imaging (GI) can reconstruct the image of an object when the light traveling from the object to the detector is scattered or distorted. It is usually used in complicated environments, where the environmental light may heavily impact measurement. However, the traditional GI algorithm will be seriously affected if the environmental light changes during the measurement. In this paper, we analyze the frequency of environmental light and the light source, and introduce a digital filtering method that can improve the image quality of the traditional GI algorithm. Compared to the traditional GI algorithm, the digital filtering method can obtain an image even if the environmental light changes seriously. (C) 2021 Optical Society of America

机译：当从物体传播到探测器的光散射或扭曲时，鬼成像（GI）可以重建物体的图像。它通常用于复杂环境中，环境光可能会严重影响测量。然而，在测量过程中，如果环境光线发生变化，传统的GI算法将受到严重影响。在本文中，我们分析了环境光的频率和光源，并介绍了一种数字滤波方法，可以改善传统GI算法的图像质量。与传统的GI算法相比，数字滤波方法可以在环境光线变化严重的情况下获得图像。（2021）美国光学学会

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来源
《Applied optics》 |2021年第4期|共6页
作者
Zhang Wenxin; Wu Yangkang; Wu Jinzhi; Liu Ning; Liu Yuxin; Liu Zhijia; Xue Ping;
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作者单位

Nanjing Univ Posts &

Telecommun Coll Elect &

Opt Engn Nanjing 210083 Peoples R China;

Nanjing Univ Posts &

Telecommun Coll Elect &

Opt Engn Nanjing 210083 Peoples R China;

Nanjing Univ Posts &

Telecommun Coll Elect &

Opt Engn Nanjing 210083 Peoples R China;

Nanjing Univ Posts &

Telecommun Coll Elect &

Opt Engn Nanjing 210083 Peoples R China;

Nanjing Univ Posts &

Telecommun Coll Elect &

Opt Engn Nanjing 210083 Peoples R China;

Nanjing Univ Posts &

Telecommun Coll Elect &

Opt Engn Nanjing 210083 Peoples R China;

Tsinghua Univ Collaborat Innovat Ctr Quantum Matter State Key Lab Low Dimens Quantum Phys Beijing 100084 Peoples R China;

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1. Handwritten digit recognition based on ghost imaging with deep learning [J] . Xing He, Sheng-Mei Zhao, Le Wang 中国物理：英文版 . 2021,第005期
2. Super-resolution filtered ghost imaging with compressed sensing [J] . Shao-Ying Meng, Wei-Wei Shi, Jie Ji, 中国物理：英文版 . 2020,第012期
3. Ghost images reconstructed from fractional-order moments with thermal light [J] . De-Zhong Cao, Qing-Chen Li, Xu-Cai Zhuang, 中国物理：英文版 . 2018,第012期
4. Visibility enhancement in two-dimensional lensless ghost imaging with true thermal light [J] . Xi-Hao Chen, Ling Yan, Wei Wu, 中国物理：英文版 . 2017,第006期
5. Ghost Imaging with High Visibility Using Classical Light Source [J] . Yu Si, Ling-Jun Kong, Yong-Nan Li, 中国物理快报：英文版 . 2016,第003期
6. Noise analysis in ghost telescope and ghost Fourier telescope imaging systems with shaped incoherent light [J] . Zhimei Luo, Yanfeng Bai, Xiquan Fu Optical and quantum electronics . 2016,第2期

机译：异形不相干光的幻影望远镜和幻影傅立叶望远镜成像系统中的噪声分析
7. Ghost imaging and ghost interference with pseudo-thermal light: Mode-separation by pure software processing [J] . Lorenzo Basano, Pasquale Ottonello Optics Communications: A Journal Devoted to the Rapid Publication of Short Contributions in the Field of Optics and Interaction of Light with Matter . 2009,第14期

机译：伪热光的重影成像和重影干扰：通过纯软件处理进行模式分离
8. High-Resolution Ghost Image and Ghost Diffraction Experiments with Thermal Light [J] . F. Ferri, D. Magatti, A. Gatti, Physical review letters . 2005,第18期

机译：热光的高分辨率鬼影图像和鬼影衍射实验
9. Image matching in Bayer RAW domain to remove ghosting in multi-exposure image fusion [C] . Romanenko I.V., Lluis-Gomez A., Edirisinghe E.A. IEEE International Conference on Consumer Electronics . 2014

机译：拜耳RAW域中的图像匹配可消除多重曝光图像融合中的重影
10. Developing Imaging Tools to Assess Neuron Regenerative Capacity: Fluorescent crh-1 Strain and Removing Scattered Cell Body Light [D] . Civale, Sabrina Carla. 2021

机译：开发成像工具以评估神经元再生能力：荧光CRH-1应变并去除散射细胞体光
11. Improved spoiling efficiency in dynamic RF-spoiled imaging by ghost phase modulation and temporal filtering [O] . Jon-Fredrik Nielsen, Douglas C. Noll -1

机译：通过鬼相位调制和时间滤波提高了动态RF损坏成像中的损坏效率
12. Experimental evidence of high-resolution ghost imaging and ghost diffraction with classical thermal light [O] . Magatti, Davide, Ferri, Fabio, Gatti, Alessandra, 2004

机译：高分辨率鬼影成像和鬼影的实验证据经典热光衍射
13. Diffraction Free Light Source for Ghost Imaging of Objects Viewed Through Obscuring Media. [R] . Meyers, R. E. 2010

机译：用于通过遮蔽介质观察物体的鬼影成像的无衍射光源。

Digits filtering ghost imaging to remove light disturbances

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