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. 2014 Apr 7;8:33. doi: 10.3389/fninf.2014.00033

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Copyright © 2014 Liu, Kot, Drakopoulos, Yao, Fedorov, Enquobahrie, Clatz and Chrisochoides.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Synthetic evaluation of FEMScatteredDataPointSetToImageFilter. (A) the undeformed lung image, (B) the deformed lung image according to (C), (C) the deformation field image (ground truth), (D) the estimated deformation field image, (E) the checkboard before regsitation, (F) the checkboard after registration. The red bounding box highlights the region with significant improvement of the accuracy after registration.