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:
International Workshop on Advanced Imaging Technology (IWAIT) 2023
影响因子:
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通讯作者:
and Masashi Baba
and Masashi Baba
中科院分区:
--
文献类型:
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作者:
Tomoya Wakasugi;Toru Higaki;Bisser Raytchev;Kazufumi Kaneda;and Masashi Baba

文献摘要

相似文献

为了对水下图像进行准确的彩色恢复,需要获取海水的光谱散射特性。在这项研究中,我们提出了一种从RGB图像获取光谱散射特性的方法。在所提出的方法中,我们首先在RGB空间中获得散射特性(散射和消光系数)。然后,我们从这些RGB系数估计光谱散射特性。我们进行模拟实验,使用海水数据集与各种光谱散射特性,并评估所提出的方法的准确性。
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.