Figure 3 | Scientific Reports

Figure 3

From: Significant dose reduction using synchrotron radiation computed tomography: first clinical case and application to high resolution CT exams

Figure 3

Images acquired on the Catphan 504 phantom. MTF module on the top (a and b) and low contrast module on the bottom (c and d) (a and c) are acquired at the hospital with the inner ear protocol (CTDI 183mGy). (b and d) were acquired at the ESRF with low dose reconstruction (CTDI 14.8mGy). The region of interest where the image quality parameters were measured (12 mm diameter) are represented with red circles.

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