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. Author manuscript; available in PMC: 2020 Feb 1.
Published in final edited form as: IEEE Trans Med Imaging. 2018 Sep 10;38(2):561–571. doi: 10.1109/TMI.2018.2867602

Fig. 6.

Fig. 6.

SNR-B-mode overlays showing regions of SNR ≥5 dB, ≥9 dB, and ≥13 dB for (A) ≥2 or (B) =5 wavelengths in a representative imaging frame from ex vivo Rat 2. (C) Comparison of the average SO2-estimation error with (green) and without (yellow) LFC when SO2 is calculated with 2, 3, 4, or all 5 wavelengths; an asterisk denotes a significant difference in error compared to the 2-wavelength result.