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. Author manuscript; available in PMC: 2015 Jul 30.
Published in final edited form as: Inf Process Med Imaging. 2015;24:576–587. doi: 10.1007/978-3-319-19992-4_45

Fig. 2. An overview of the proposed framework for learning dynamic cortical surface growth (training stage).

Fig. 2

We estimate a smooth temporal trajectory for each of the baseline cortical shapes in the training dataset. Here we overlay the ground truth shapes (transparent gray) with the estimated ones. A spatiotemporal atlas is built at the most commonly shared acquisition timepoints in the training subjects. We also include the estimated cortical surface if it is ±1–month distant from the ground truth in the atlas building process.