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. 2022 Jun 2;9:264. doi: 10.1038/s41597-022-01353-y

Fig. 2.

Fig. 2

Synchrotron-based hierarchical phase-contrast tomography (HiP-CT) at multiple lengthscales and their associated data acquisition and image reconstruction pipelines. The full-field tomography data at 25.08 μm voxel size are processed with pipeline (a). The local tomography data for volumes of interest (VOIs) at 6.05–6.5 μm (level 1) and 2.45–2.5 μm (level 2) voxel size are processed with pipeline (b). (c) A schematic illustrating the relationships of the various cylindrical volumes imaged with HiP-CT. The triple arrows in the pipeline before merging the subscans indicate that the same procedure is carried out on each subscan.