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The Medical Segmentation Decathlon.


ABSTRACT: International challenges have become the de facto standard for comparative assessment of image analysis algorithms. Although segmentation is the most widely investigated medical image processing task, the various challenges have been organized to focus only on specific clinical tasks. We organized the Medical Segmentation Decathlon (MSD)-a biomedical image analysis challenge, in which algorithms compete in a multitude of both tasks and modalities to investigate the hypothesis that a method capable of performing well on multiple tasks will generalize well to a previously unseen task and potentially outperform a custom-designed solution. MSD results confirmed this hypothesis, moreover, MSD winner continued generalizing well to a wide range of other clinical problems for the next two years. Three main conclusions can be drawn from this study: (1) state-of-the-art image segmentation algorithms generalize well when retrained on unseen tasks; (2) consistent algorithmic performance across multiple tasks is a strong surrogate of algorithmic generalizability; (3) the training of accurate AI segmentation models is now commoditized to scientists that are not versed in AI model training.

SUBMITTER: Antonelli M 

PROVIDER: S-EPMC9287542 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature

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The Medical Segmentation Decathlon.

Antonelli Michela M   Reinke Annika A   Bakas Spyridon S   Farahani Keyvan K   Kopp-Schneider Annette A   Landman Bennett A BA   Litjens Geert G   Menze Bjoern B   Ronneberger Olaf O   Summers Ronald M RM   van Ginneken Bram B   Bilello Michel M   Bilic Patrick P   Christ Patrick F PF   Do Richard K G RKG   Gollub Marc J MJ   Heckers Stephan H SH   Huisman Henkjan H   Jarnagin William R WR   McHugo Maureen K MK   Napel Sandy S   Pernicka Jennifer S Golia JSG   Rhode Kawal K   Tobon-Gomez Catalina C   Vorontsov Eugene E   Meakin James A JA   Ourselin Sebastien S   Wiesenfarth Manuel M   Arbeláez Pablo P   Bae Byeonguk B   Chen Sihong S   Daza Laura L   Feng Jianjiang J   He Baochun B   Isensee Fabian F   Ji Yuanfeng Y   Jia Fucang F   Kim Ildoo I   Maier-Hein Klaus K   Merhof Dorit D   Pai Akshay A   Park Beomhee B   Perslev Mathias M   Rezaiifar Ramin R   Rippel Oliver O   Sarasua Ignacio I   Shen Wei W   Son Jaemin J   Wachinger Christian C   Wang Liansheng L   Wang Yan Y   Xia Yingda Y   Xu Daguang D   Xu Zhanwei Z   Zheng Yefeng Y   Simpson Amber L AL   Maier-Hein Lena L   Cardoso M Jorge MJ  

Nature communications 20220715 1


International challenges have become the de facto standard for comparative assessment of image analysis algorithms. Although segmentation is the most widely investigated medical image processing task, the various challenges have been organized to focus only on specific clinical tasks. We organized the Medical Segmentation Decathlon (MSD)-a biomedical image analysis challenge, in which algorithms compete in a multitude of both tasks and modalities to investigate the hypothesis that a method capab  ...[more]

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