Automatic segmentation of hippocampus in hippocampal sparing whole brain radiotherapy: A multitask edge‐aware learning

Purpose This study aimed to improve the accuracy of the hippocampus segmentation through multitask edge‐aware learning. Method We developed a multitask framework for computerized hippocampus segmentation. We used three‐dimensional (3D) U‐net as our backbone model with two training objectives: (a) to...

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Veröffentlicht in:	Medical physics (Lancaster) 2021-04, Vol.48 (4), p.1771-1780
Hauptverfasser:	Qiu, Qingtao, Yang, Ziduo, Wu, Shuyu, Qian, Dongdong, Wei, Jun, Gong, Guanzhong, Wang, Lizhen, Yin, Yong
Format:	Artikel
Sprache:	eng
Schlagworte:	dynamic task balancing hippocampal sparing whole‐brain radiotherapy Hippocampus - diagnostic imaging hippocampus segmentation Humans Learning Magnetic Resonance Imaging multitask learning
Online-Zugang:	Volltext
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