When considering the acquisition of experimental synchrotron radiation (SR) X-ray CT data, the reconstruction workflow cannot be limited to the essential computational steps of flat fielding and filtered back projection (FBP). More refined image processing is often required, usually to compensate artifacts and enhance the quality of the reconstructed images. In principle, it would be desirable to optimize the reconstruction workflow at the facility during the experiment (beamtime). However, several practical factors affect the image reconstruction part of the experiment and users are likely to conclude the beamtime with sub-optimal reconstructed images. Through an example of application, this article presents SYRMEP Tomo Project (STP), an open-source software tool conceived to let users design custom CT reconstruction workflows. STP has been designed for post-beamtime (off-line use) and for a new reconstruction of past archived data at user’s home institution where simple computing resources are available. Releases of the software can be downloaded at the Elettra Scientific Computing group GitHub repository https://github.com/ElettraSciComp/STP-Gui .

中文翻译：

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SYRMEP Tomo Project：用于定制CT重建工作流程的图形用户界面。

当考虑获取实验同步辐射（SR）X射线CT数据时，重建工作流程不能局限于平面场和滤波反投影（FBP）的基本计算步骤。通常需要更精细的图像处理，通常是为了补偿伪像并提高重建图像的质量。原则上，希望在实验期间（波束时间）优化设施上的重建工作流程。但是，一些实际因素会影响实验的图像重建部分，并且用户可能会以次优的重建图像来得出波束时间。通过一个应用程序示例，本文介绍了SYRMEP Tomo Project（STP），这是一种开源软件工具，旨在让用户设计定制的CT重建工作流程。STP的设计目的是用于束后时间（脱机使用）以及在用户家庭机构（可使用简单计算资源的情况下）对过去存档数据进行的新重建。可以从Elettra Scientific Computing组GitHub存储库https://github.com/ElettraSciComp/STP-Gui下载该软件的发行版。