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Fig. 2 | EJNMMI Physics

Fig. 2

From: Performance evaluation of Cerenkov luminescence imaging: a comparison of 68Ga with 18F

Fig. 2

The FWHM of 18F (blue) and 68Ga (red) for 120 s and 2 × 2 binning (a), 300 s and 8 × 8 binning (b), the influence of tissue on spatial resolution is displayed in light blue and light red. Signal intensities were normalized, to correct for the difference in activity and intensity of 18F and 68Ga. (d) Shows a white-light image of the glass capillary tubes with and without tissue. In (c) the corresponding CLI image of 68Ga and in (e) the CLI images where the capillaries are filled with 18F. The CLI images visualized were used as input to determine the FWHM over a line profile. The displayed images were acquired with 120 s and 2 × 2 binning

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