@inproceedings{b7af8d4a8fbf4bcc95c1697683072ef5,
title = "Flexible reconstruction and correction of unpredictable motion from stacks of 2D images",
abstract = "We present a method to correct motion in fetal in-utero scan sequences. The proposed approach avoids previously necessary manual segmentation of a region of interest. We solve the problem of non-rigid motion by splitting motion corrupted slices into overlapping patches of finite size. In these patches the assumption of rigid motion approximately holds and they can thus be used to perform a slice-to-volumebased (SVR) reconstruction during which their consistency with the other patches is learned. The learned information is used to reject patches that are not conform with the motion corrected reconstruction in their local areas. We evaluate rectangular and evenly distributed patches for the reconstruction as well as patches that have been derived from superpixels. Both approaches achieve on 29 subjects aged between 22–37 weeks a sufficient reconstruction quality and facilitate following 3D segmentation of fetal organs and the placenta.",
author = "Bernhard Kainz and Amir Alansary and Christina Malamateniou and Kevin Keraudren and Mary Rutherford and Hajnal, {Joseph V.} and Daniel Rueckert",
note = "Publisher Copyright: {\textcopyright} Springer International Publishing Switzerland 2015.; 18th International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2015 ; Conference date: 05-10-2015 Through 09-10-2015",
year = "2015",
doi = "10.1007/978-3-319-24571-3_66",
language = "English",
isbn = "9783319245706",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Verlag",
pages = "555--562",
editor = "Joachim Hornegger and Frangi, {Alejandro F.} and Wells, {William M.} and Frangi, {Alejandro F.} and Nassir Navab and Joachim Hornegger and Nassir Navab and Wells, {William M.} and Wells, {William M.} and Frangi, {Alejandro F.} and Joachim Hornegger and Nassir Navab",
booktitle = "Medical Image Computing and Computer-Assisted Intervention - MICCAI 2015 - 18th International Conference, Proceedings",
}