ABSTRACT In this manuscript, a technique for the fast retrieval and dose saving single-shot imaging of X-ray scattering information based on angular signal radiography and the staggered grating is simulated. A staggered grating is used to encode two sample images into a single exposure. Results show that single-shot X-ray scattering imaging, being low dose, can be used for biomedical applications where X-ray absorption-based imaging produces low contrast. Hence, our proposed method can be used towards the development of X-ray scattering imaging based on grating interferometer into practical applications.

中文翻译：

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单次 X 射线散射成像

摘要 在本手稿中，模拟了一种基于角信号射线照相和交错光栅的 X 射线散射信息的快速检索和剂量节省单次成像技术。交错光栅用于将两个样本图像编码为一次曝光。结果表明，低剂量的单次 X 射线散射成像可用于基于 X 射线吸收的成像产生低对比度的生物医学应用。因此，我们提出的方法可用于将基于光栅干涉仪的 X 射线散射成像发展为实际应用。