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在光学连贯断层扫描中使用多参考幻象和深度学习进行准确的衰减表征

Nian Peng1, Chengli Xu1, Yi Shen2

  • 1School of Medical Technology, Beijing Institute of Technology, Beijing 100081, China.

Biomedical optics express
|December 16, 2024
PubMed
概括

使用光学连贯断层扫描 (OCT) 精确测量组织中的光衰减具有挑战性. 一种新的深度学习方法MR-Net显著提高了从OCT信号计算光衰减系数 (AC) 的准确性.

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Computed Tomography01:10

Computed Tomography

Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...