Monte Carlo based angular distribution estimation method of multiply scattered photons for underwater imaging
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- 作者：Shengfu Li ; lisfu2008@163.com" class="auth_mail" title="E-mail the corresponding author ; Guanghua Chen ; Rongbo Wang ; Zhengxiong Luo ; Qixian Peng
- 关键词：Multiple scattering ; Monte carlo ; Underwater imaging
- 刊名：Optics Communications
- 出版年：2016
- 出版时间：15 December 2016
- 年：2016
- 卷：381
- 期：Complete
- 页码：43-47
- 全文大小：1707 K
文摘
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A Monte Carlo-based angular distribution (AD) estimation method of multiply scattered photons for underwater imaging is proposed.
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The proposed method is based on modifying typical MC methods to combine all the points on a spherical surface.
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Our method does not need spatial and angular discretization, which is required in solving the radiative transfer equation (RTE) with numerical methods.
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The required number of photons by MC methods is dramatically reduced by combining all the points with the same properties.