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. Author manuscript; available in PMC: 2022 Feb 1.
Published in final edited form as: Med Image Anal. 2020 Dec 16;68:101896. doi: 10.1016/j.media.2020.101896

Fig. 4.

Fig. 4.

An example of modifying ground truth sigmoid mask to generate training data by only considering a partial mask connected to the mask in the previous slice. Arrow indicates the direction of iterative segmentation.