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Updated: Jun 28, 2026

Three-dimensional Optical-resolution Photoacoustic Microscopy
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深度近接梯度网络用于光声断层扫描中的吸收系数恢复

Sun Zheng1,2, Geng Ranran1

  • 1Department of Electronic and Communication Engineering, North China Electric Power University, Baoding 071003, People's Republic of China.

Physics in medicine and biology
|January 9, 2025
PubMed
概括

一种新的深度学习方法改善了光声断层扫描中的光学吸收系数恢复. 与传统方法相比,这种方法提高了准确性和效率,提供了更好的医学成像潜力.

关键词:
深度学习是一种深度学习.光学吸收系数的光学吸收系数光声学断层扫描 (PAT) 是一种光声学断层扫描.接近的梯度下降下降.定量成像技术 定量成像技术

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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...