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Updated: Aug 8, 2026

Diffusion Tensor Magnetic Resonance Imaging in the Analysis of Neurodegenerative Diseases
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在使用生成对抗网络 (GAN) 进行手术前直肠MRI扩散权重成像中的超分辨率重建:图像质量和T阶段评估

J Cui1, S Miao2, J Wang3

  • 1Department of Radiology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China.

Clinical radiology
|September 22, 2024
PubMed
概括

生成对抗性网络 (GAN) 增强了直肠MRI扩散权重成像 (DWI) 的分辨率. 超分辨率DWI (SR-DWI) 提高了直肠癌 (RC) 的图像质量和T分期精度.

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Magnetic Resonance Imaging01:24

Magnetic Resonance Imaging

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...