Mar 9, 2023 · In summary, we propose a high-accuracy spectral measurement method of SBS lidar based on the Hessian matrix and Steger algorithm for improving ...
Firstly, the Hessian matrix and Frangi filter are used for signal denoising. Then, the center points of SBS spectra at the sub-pixel level are extracted using ...
Mar 4, 2023 · The measurement accuracy of Brillouin scattering spectra is crucial for ocean remote sensing by Brillouin scattering lidar.
High-Accuracy Spectral Measurement of Stimulated-Brillouin-Scattering Lidar Based on Hessian Matrix and Steger Algorithm. Remote Sens. 2023, 15, 1511. https ...
Apr 25, 2024 · High-Accuracy Spectral Measurement of Stimulated-Brillouin-Scattering Lidar Based on Hessian Matrix and Steger Algorithm. Remote. Sens. 15(6) ...
The measurement accuracy of Brillouin scattering spectra is crucial for ocean remote sensing by Brillouin scattering lidar. Due to the limited resolution of ...
Nov 15, 2018 · Brillouin lidar can be used not only for measuring the temperature, salinity, and sound velocity profiles in ocean, but also for detecting ...
High-Accuracy Spectral Measurement of Stimulated-Brillouin-Scattering Lidar Based on Hessian Matrix and Steger Algorithm. Zhiqiang Liu, Jie Sun, Xianda Zhang ...
Effects of temperature and pressure on the threshold value of SBS ...
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High-Accuracy Spectral Measurement of Stimulated-Brillouin-Scattering Lidar Based on Hessian Matrix and Steger Algorithm · Zhiqiang LiuJie Sun +5 authors
The measurement accuracy of Brillouin scattering spectra is crucial for ocean remote sensing by Brillouin scattering lidar. Due to the limited resolution of ...