Skip to main content
. Author manuscript; available in PMC: 2021 Dec 1.
Published in final edited form as: Eur J Nucl Med Mol Imaging. 2020 Jun 13;47(13):2998–3007. doi: 10.1007/s00259-020-04897-6

Figure 5.

Figure 5

Bland-Altman 2-D histograms of regional standardized uptake value ratios (SUVRs) compared between methods (ground-truth to low-count and methods A, B, C, and D) across all datasets with FreeSurfer segmentations (n=37). The scale bar denotes the number of data points in each pixel; the solid and dashed lines denote the mean and 95% confidence interval of the SUVR differences respectively. GT: ground-truth. Network training methods: A-direct application of pre-trained network; B-transfer learning starting with pre-trained network; C-training new network from scratch; D-training new network with combined datasets