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. 2014 Sep 17;5(10):3660–3670. doi: 10.1364/BOE.5.003660

Fig. 4.

Fig. 4

Results of the in vitro sensitivity experiment and attenuation rate study. (a) Fusion images of the in vitro sensitivity experiment; (b) Linearity analysis between the average intensity of the region of interest versus the activity of 68Ga; (c) Fusion images acquired by the traditional CLI system; (d) Linearity analysis between the attenuation rates versus the activity of 68Ga.