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. Author manuscript; available in PMC: 2013 Jan 7.
Published in final edited form as: Phys Med Biol. 2012 Jan 7;57(1):257–271. doi: 10.1088/0031-9155/57/1/257

Fig. 5.

Fig. 5

Comparison of axial images acquired with RG and FPG, which are reconstructed with FBP. Images are shown for 4 different cardiac phases: 0%, 20%, 40%, and 60% of the RR interval. In FPG, the reconstruction results show much sharper boundaries and less streaking artifacts.