Multidimensional imaging method for measuring microscopic characteristics of geological profile

Guangwei Zhang; Haoran Meng; Hao Yang; Jiahao Liu; Xinyue Liu

doi:10.1117/12.2665243

12 April 2023 Multidimensional imaging method for measuring microscopic characteristics of geological profile

Guangwei Zhang, Haoran Meng, Hao Yang, Jiahao Liu, Xinyue Liu

Proceedings Volume 12565, Conference on Infrared, Millimeter, Terahertz Waves and Applications (IMT2022); 125653Y (2023) https://doi.org/10.1117/12.2665243
Event: Conference on Infrared, Millimeter, Terahertz Waves and Applications (IMT2022), 2022, Shanghai, China

Abstract

Objective: In order to measure the microscopic surface topography characteristics of geological profiles, polarization imaging method is used to realize multi-dimensional imaging. Methods: Firstly, the polarization imaging method of Stokes parameter analysis is introduced. Secondly, the measurement method of Stokes parameter is introduced. Finally, imaging is performed using a polarization imaging system based on this method. Results: The microscopic polarization imaging of the geological section was realized by this method, and the polarization dimension surface topography information of the microscopic characteristics of the geological section was obtained. By analyzing the degree of linear polarization, the identification of different samples is realized. Conclusion: The polarization state of light contains the information of the object. Through polarization imaging of the microscopic characteristics of the geological section, the surface characteristic information of the geological section can be obtained from the polarization dimension, and different samples can be identified by polarization information.

Citation Download Citation

Guangwei Zhang, Haoran Meng, Hao Yang, Jiahao Liu, and Xinyue Liu "Multidimensional imaging method for measuring microscopic characteristics of geological profile", Proc. SPIE 12565, Conference on Infrared, Millimeter, Terahertz Waves and Applications (IMT2022), 125653Y (12 April 2023); https://doi.org/10.1117/12.2665243

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KEYWORDS

Polarization

Polarization imaging

Imaging systems

Reflection

Sand

Cameras

Microscopes

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