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author:

Zhang, Y. (Zhang, Y..) [1] | Huang, H. (Huang, H..) [2] | Wu, F. (Wu, F..) [3] | Han, J. (Han, J..) [4] | Yang, Y. (Yang, Y..) [5] | Li, R. (Li, R..) [6]

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Abstract:

Many solutions for imaging through a scattering medium are sensitive to noise, which can lead to degradation or even to a failure of the image quality. This is especially the case in practical application scenarios, which are always filled with changing ambient light interference; as such, the traditional methods are difficult to practically apply. Therefore, in this paper, a spatial-frequency dual-domain learning neural network is designed for reconstructing the target of a speckle pattern under different intensities of ambient light interference. The network is mainly based on two modules. One module is designed from two perspectives, frequency domain denoising and the spatial-frequency spectrum of the speckle pattern. Another module is a dual-feature fusion attention module, which is used to improve the accuracy of the network. The experimental results demonstrate that the network is capable of reconstructing complex targets with high quality under varying intensities of interfering light. Furthermore, it is not constrained by the optical memory effect, exhibiting remarkable robustness and generalizability. The research based on this paper provides a feasible path for the practical application of scattering imaging methods. © 2023 by the authors.

Keyword:

ambient light interference deep learning imaging through a scattering medium

Community:

  • [ 1 ] [Zhang Y.]Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, 350108, China
  • [ 2 ] [Zhang Y.]The College of Computer and Cyber Security, Fujian Normal University, Fuzhou, 350117, China
  • [ 3 ] [Zhang Y.]Quanzhou Institute of Equipment Manufacturing, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Quanzhou, 362216, China
  • [ 4 ] [Huang H.]Quanzhou Institute of Equipment Manufacturing, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Quanzhou, 362216, China
  • [ 5 ] [Wu F.]Quanzhou Institute of Equipment Manufacturing, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Quanzhou, 362216, China
  • [ 6 ] [Han J.]Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, 350108, China
  • [ 7 ] [Han J.]The College of Computer and Cyber Security, Fujian Normal University, Fuzhou, 350117, China
  • [ 8 ] [Han J.]Quanzhou Institute of Equipment Manufacturing, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Quanzhou, 362216, China
  • [ 9 ] [Yang Y.]The College of Computer and Cyber Security, Fujian Normal University, Fuzhou, 350117, China
  • [ 10 ] [Yang Y.]Quanzhou Institute of Equipment Manufacturing, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Quanzhou, 362216, China
  • [ 11 ] [Li R.]Quanzhou Institute of Equipment Manufacturing, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Quanzhou, 362216, China
  • [ 12 ] [Li R.]School of Advanced Manufacturing, Fuzhou University, Quanzhou, 362000, China

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Source :

Photonics

ISSN: 2304-6732

Year: 2023

Issue: 9

Volume: 10

2 . 1

JCR@2023

2 . 1 0 0

JCR@2023

JCR Journal Grade:2

CAS Journal Grade:4

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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