Automatic segmentation

自动分割
  • 文章类型: Journal Article
    从二维(2D)磁共振成像(MRI)分割胎儿可以帮助放射科医生做出疾病诊断的临床决策。机器学习可以促进自动分割的过程,使诊断更准确和用户独立。我们提出了一种用于二维胎儿MRI分割的深度学习(DL)框架,使用交叉注意力挤压激励网络(CASE-Net)进行研究和临床应用。CASE-Net是一种端到端的细分体系结构,具有基于证据的相关模块。CASE-Net的目标是强调在生物医学分割中相关的上下文信息的本地化,通过将注意力机制与挤压和激励(SE)阻滞相结合。这是一项对34例患者的回顾性研究。我们的实验表明,我们提出的CASE-Net实现了87.36%的最高分割骰子得分,优于其他竞争细分架构。
    Segmentation of the fetus from 2-dimensional (2D) magnetic resonance imaging (MRI) can aid radiologists with clinical decision making for disease diagnosis. Machine learning can facilitate this process of automatic segmentation, making diagnosis more accurate and user independent. We propose a deep learning (DL) framework for 2D fetal MRI segmentation using a Cross Attention Squeeze Excitation Network (CASE-Net) for research and clinical applications. CASE-Net is an end-to-end segmentation architecture with relevant modules that are evidence based. The goal of CASE-Net is to emphasize localization of contextual information that is relevant in biomedical segmentation, by combining attention mechanisms with squeeze-and-excitation (SE) blocks. This is a retrospective study with 34 patients. Our experiments have shown that our proposed CASE-Net achieved the highest segmentation Dice score of 87.36%, outperforming other competitive segmentation architectures.
    导出

    更多引用

    收藏

    翻译标题摘要

    我要上传

       PDF(Sci-hub)

       PDF(Pubmed)

公众号