The scattering medium is usually thought to have a negative effect on the imaging process. In this paper, it is shown that the imaging quality of reflective ghost imaging (GI) in the scattering medium can be improved effectively when the binary method is used. By the experimental and the numerical results, it is proved that the existence of the scattering medium is just the cause of this phenomenon, i.e., the scattering medium has a positive effect on the imaging quality of reflective GI. During this process, the effect from the scattering medium behaves as the random noise which makes the imaging quality of binary ghost imaging have an obvious improvement.

中文翻译：

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散射介质对反射鬼成像的积极影响

散射介质通常被认为对成像过程有负面影响。本文表明，采用二值法可以有效提高散射介质中反射鬼成像（GI）的成像质量。通过实验和数值结果证明，散射介质的存在正是造成这种现象的原因，即散射介质对反射GI的成像质量有积极的影响。在这个过程中，散射介质的作用表现为随机噪声，使得二元重影成像的成像质量有了明显的提高。