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. Author manuscript; available in PMC: 2020 Nov 1.
Published in final edited form as: Acad Radiol. 2019 Jan 31;26(11):1526–1535. doi: 10.1016/j.acra.2019.01.012

Figure 2.

Figure 2.

Segmentation results from a 62-year-old woman with moderate breast density. A: The original non-fat-suppressed T1-weighted image. B: The ground truth breast segmentation result obtained by using template-based method, shown in green. C: The breast segmentation result generated by U-net (green). D: The generated FGT probability map by the U-net. E: The ground truth FGT segmentation result within the breast obtained by using K-means clustering after bias-field correction (shown in red). F: The FGT segmentation result generated by U-net (red). For breast segmentation, DSC is 0.99 and accuracy is 0.99. For FGT segmentation, DSC is 0.97 and accuracy is 0.99.