Fig. 3 | Scientific Reports

Fig. 3

From: Evaluating the feasibility of region-of-interest X-ray phase contrast imaging for lung cancer diagnostics

Fig. 3

A visual representation of the reconstruction of the ROI CT scans containing three simulated spherical tumours at 50 keV and 7 m. (A) shows the raw data, (B) removal of ring artefacts (C) over padding applied to remove cupping and (D) the final reconstruction with ring removal, phase retrieval and over padding applied. The contrast is scaled differently for each panel to show relevant details.

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