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. Author manuscript; available in PMC: 2020 Feb 1.
Published in final edited form as: Med Image Anal. 2019 Nov 8;60:101602. doi: 10.1016/j.media.2019.101602

Fig. 8.

Fig. 8.

Data-augmentation based on TPS transformation and flipping. (a) is a moving image, (b) is a fixed image, (c) is the registered image and (d) is the flipped registered image. The kidney shape denoted by the red curve is approximately modeled as an ellipse denoted by the yellow curves. The yellow stars denote the landmark points of the TPS transformation.