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. Author manuscript; available in PMC: 2021 Jul 27.
Published in final edited form as: IEEE Trans Med Imaging. 2019 Dec 27;39(6):1988–1999. doi: 10.1109/TMI.2019.2962786

Fig. 11.

Fig. 11.

Top row: optical property distributions of esophagus test samples estimated by: (a) SFDI ground truth, (b) SSOP, (c) DC GANPOP, and (d) AC GANPOP, at a constant reflectance of Rd,0mm−1=0.20. Red cross in (a) marks the baseline measurement, which is the average value of all training optical property pairs. Middle row: corresponding error histograms from (e) baseline, (f) SSOP, (g) DC GANPOP, and (h) AC GANPOP. Bottom row: (i) plot of average average optical property (OP) deviation of all optical property pairs for a given DC reflectance. Each average OP deviation is calculated as the average distance of all test points from ground truth at the corresponding reflectance level. Dotted line in (i) indicates where (a)-(h) are sampled.