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Visualization and classification in biomedical terahertz pulsed imaging

机译:生物医学太赫兹脉冲成像的可视化和分类

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'Visualization' in imaging is the process of extracting useful information from raw data in such a way that meaningful physical contrasts are developed. 'Classification' is the subsequent process of defining parameter ranges which allow us to identify elements of images such as different tissues or different objects. In this paper, we explore techniques for visualization and classification in terahertz pulsed imaging (TPI) for biomedical applications. For archived (formalin-fixed, alcohol-dehydrated and paraffin-mounted) test samples, we investigate both time- and frequency-domain methods based on bright- and dark-field TPI. Successful tissue classification is demonstrated.
机译:成像中的“可视化”是从原始数据中提取有用信息的过程,从而可以形成有意义的物理对比。 “分类”是定义参数范围的后续过程,使我们能够识别图像元素,例如不同的组织或不同的对象。在本文中,我们探索了用于生物医学应用的太赫兹脉冲成像(TPI)的可视化和分类技术。对于存档的(福尔马林固定,酒精脱水和石蜡固定)测试样品,我们研究了基于明场和暗场TPI的时域和频域方法。证明了成功的组织分类。

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