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Akademický článek

Study of 20 Hz high spatial-temporal resolution monochromatic X-ray dynamic micro-CT

Autor: QIU Zhengjie, LI Ke, XIE Honglan, DU Guohao, DENG Biao, XIAO Tiqiao

Publikováno v: He jishu, Vol 46, Iss 7, Pp 070101-070101 (2023)

BackgroundDynamic micro-computed tomography (micro-CT) using monochromatic X-ray offers higher density resolution and lower radiation damage compared to that using white X-ray, however balancing its imaging spatial and temporal resolution is challeng

Externí odkaz: https://doaj.org/article/ad5d88d385d248f498d1c553b32308d3

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Akademický článek

A biometrics recognition instrument using X-ray phase contrast imaging for biosafety inspection

Autor: XU Mingwei, XUE Yanling, CHEN Rongchang, LI Ke, DU Guohao, DENG Biao, XIE Honglan, XIAO Tiqiao

Publikováno v: He jishu, Vol 44, Iss 8, Pp 27-36 (2021)

BackgroundCustoms biosafety inspection is of great significance for maintaining ecological balance and protecting rare wild animals and plants.PurposeTo overcome the problem of poor contrast in traditional X-ray imaging systems for customs biosecurit

Externí odkaz: https://doaj.org/article/6c347ddb225841c1a69f5b5a923d6a67

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Akademický článek

Fast reconstruction of X-ray dynamic micro-CT based on GPU parallel computing

Autor: ZHANG Yuan, XIE Honglan, DU Guohao, XU Mingwei, XUE Yanling, XIAO Tiqiao

Publikováno v: He jishu, Vol 44, Iss 6, Pp 060101-060101 (2021)

BackgroundMassive projection data are produced by user experiments with the X-ray dynamic micro-computed tomography (CT) method on the X-ray imaging beamline at Shanghai synchrotron radiation facility (SSRF). CT reconstruction method based on central

Externí odkaz: https://doaj.org/article/75e9943d5dec4466b672d632a3061744

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