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Fully automated longitudinal segmentation of new or enlarged multiple sclerosis lesions using 3D convolutional neural networks
Author(s) -
Julia Krüger,
Roland Opfer,
Nils Gessert,
AnnChristin Ostwaldt,
Praveena Manogaran,
Hagen H. Kitzler,
Alexander Schlaefer,
Sven Schippling
Publication year - 2020
Publication title -
neuroimage clinical
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.772
H-Index - 68
ISSN - 2213-1582
DOI - 10.1016/j.nicl.2020.102445
Subject(s) - segmentation , convolutional neural network , artificial intelligence , pattern recognition (psychology) , computer science , fluid attenuated inversion recovery , deep learning , encoder , feature (linguistics) , magnetic resonance imaging , medicine , radiology , linguistics , philosophy , operating system
Highlights • A fully automated segmentation of new or enlarged multiple sclerosis (MS) lesions.• 3D convolutional neural network (CNN) with U-net-like encoder-decoder architecture.• Simultaneous processing of baseline and follow-up scan of the same patient.• Trained on 3253 patient data from over 103 different MR scanners.• Fast (<1min), robust algorithm with segmentation results in inter-rater variability.

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