Table 1. Comparison of SNR and scores from clinical PET/CT reconstucted with and without SharpIR.

Groups	No. of mice	SNR	Scores
With SharpIR	10	0.449 ± 0.09**	5.56 ± 0.58**
Without SharpIR	10	0.173 ± 0.09	3.78 ± 0.86

Abbreviation: SNR, signal to noise ratio. Paired Student's t-test was used to evaluate the differences. **, P < 0.01.