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Updated: Jun 29, 2025

High-resolution Functional Magnetic Resonance Imaging Methods for Human Midbrain
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基于空间注意力的隐性神经表示,用于任意减少MRI切片间距.

Xin Wang1, Sheng Wang1, Honglin Xiong2

  • 1School of Biomedical Engineering, Shanghai Jiao Tong University, 200030, Shanghai, China.

Medical image analysis
|April 3, 2024
PubMed
概括

这项研究引入了基于空间注意力的隐性神经表示 (SA-INR) 网络,以改善磁共振 (MR) 图像中的透平分辨率. 这种新的方法重建了随意切片间距的MRI图像,增强了可视化和诊断.

关键词:
在任意规模的超级分辨率.隐含的代表性 隐含的代表性磁共振成像技术 磁共振成像技术

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Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...
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