论文标题

通过散射超过3D光学记忆效应,整个视野多目标成像成像

Full field-of-view multi-targets imaging through scattering beyond 3D optical memory effect

论文作者

Li, Wei, Liu, Jietao, He, Shunfu, Liu, Lixian, Shao, Xiaopeng

论文摘要

提出了一种强大的方法和策略,用于通过散射介质进行有效的完整视野视野和深度分离光学成像,而不论三维(3D)光学记忆效应如何。在这种方法中,通过采用随机调制的照明策略和独立的组件分析方法,解决了斑点模式的去凝胶,分解和分离的问题。多目标的完整视野成像位于散射层后面的各种空间位置,这是我们最好的,从实验中,并在实验中观察到了最好的知识。该方法和策略通过在光学显微镜,生物医学成像和天文成像等广泛的领域中进行散射提供了一种潜在有用的手段。

A robust method and strategy for efficient full field-ofview and depth separation optical imaging through scattering media regardless of the three-dimensional (3D) optical memory effect are proposed. In this method, the problem of imaging de-aliasing, decomposition, and separation of speckle patterns are solved taking advantages of the spatial decorrelation characteristics of speckles by employing randomly modulated illumination strategy and independent component analysis methods. Full field-of-view imaging of multi-targets locate at diverse spatial positions behind a scattering layer are realized and observed experimentally, for the first time, to the best of our knowledge. The method and strategy provide a potentially useful means for incoherent imaging through scattering in a wide class of fields such as optical microscopy, biomedical imaging, and astronomical imaging.

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