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. Author manuscript; available in PMC: 2017 Jan 1.
Published in final edited form as: AJNR Am J Neuroradiol. 2016 Apr 7;37(7):1199–1205. doi: 10.3174/ajnr.A4754

Fig. 3.

Fig. 3

Noise power spectra acquired with the (a) Soft reconstruction kernel at 100 kVp from 240-120 mA, (b) with the Soft reconstruction kernel at 120 kVp from 200-110 mA, and the (c) Standard reconstruction kernel at 100 kVp from 250-140 mA. The calculated spectra are reconstructed at 0-60% ASiR (Soft reconstruction kernel) and at 0-40% ASiR (Standard reconstruction kernel).