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Table 3 PSNRs (dB) of the reconstructed results of Shepp–Logan phantom

From: A photoacoustic imaging reconstruction method based on directional total variation with adaptive directivity

 

180-view

90-view

60-view

30-view

FBP

15.35

15.36

15.24

14.68

TV

38.01

38.23

38.18

36.68

DDTV

44.97

41.60

40.37

37.78