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Dec, 2023
基于BOLD Fetal MRI时间序列的胎盘形状感知分割
Shape-aware Segmentation of the Placenta in BOLD Fetal MRI Time Series
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S. Mazdak Abulnaga, Neel Dey, Sean I. Young, Eileen Pan, Katherine I. Hobgood...
TL;DR
通过机器学习分割方法,本文对胎盘 BOLD MRI 进行准确的分割,并在多种目标函数上进行全面评估。研究结果表明,边界加权可以提高胎盘分割性能。
Abstract
Blood oxygen level dependent (BOLD) MRI time series with maternal
hyperoxia
can assess placental oxygenation and function. Measuring precise BOLD changes in the placenta requires accurate temporal
placental segmentation
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