Improvement of Image Classification by Multiple Optical Scattering

  title={Improvement of Image Classification by Multiple Optical Scattering},
  author={Xinyu Gao and Yi Li and Yanqing Qiu and Bangning Mao and Miaogen Chen and Yanlong Meng and Chunliu Zhao and Juan Kang and Yong Guo and Changyu Shen},
  journal={IEEE Photonics Journal},
  • Xinyu Gao, Yi Li, +7 authors Changyu Shen
  • Published 2021
  • Computer Science, Engineering
  • IEEE Photonics Journal
Multiple optical scattering occurs when light propagates in a non-uniform medium. During the multiple scattering, images were distorted and the spatial information they carried became scrambled. However, the image information is not lost but presents in the form of speckle patterns (SPs). In this study, we built up an optical random scattering system based on an liquid crystal display (LCD) and an RGB laser source. We found that the image classification can be improved by the help of random… Expand

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