Acquiring spectral scattering properties of seawater from an RGB image
Acquiring spectral scattering properties of seawater from an RGB image
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从 RGB 图像获取海水的光谱散射特性
DOI:
10.1117/12.2666634
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发表时间:
2023
期刊:
影响因子:
--
通讯作者:
and Masashi Baba
中科院分区:
文献类型:
--
作者:
Tomoya Wakasugi;Toru Higaki;Bisser Raytchev;Kazufumi Kaneda;and Masashi Baba
For accurate color restoration of underwater images, it is necessary to acquire the spectral scattering properties of seawater. In this study, we propose a method for acquiring spectral scattering properties from an RGB image. In the proposed method, we first obtain scattering properties (scattering and extinction coefficients) in RGB space. Then, we estimate spectral scattering properties from these RGB coefficients. We conduct simulation experiments using seawater datasets with various spectral scattering properties, and evaluate the accuracy of the proposed method.