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TAI-GAN:一个时间和解剖学信息的生成对抗网络,用于在动态心脏PET中进行早期到晚期的转换,以进行间运动校正

Xueqi Guo1, Luyao Shi2, Xiongchao Chen1

  • 1Department of Biomedical Engineering, Yale University, New Haven, CT, USA.

Medical image analysis
|May 31, 2024
PubMed
概括

心脏PET成像中的框架间运动阻碍了精确的心肌动脉血流量定量. 一个新的临时和解剖学信息生成对抗网络 (TAI-GAN) 改善了冠状动脉疾病的运动校正和诊断准确性.

关键词:
动态心脏PET动态心脏PET早期到晚期的框架转换.框架间运动校正

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Positron Emission Tomography01:29

Positron Emission Tomography

Positron emission tomography (PET) is a medical imaging technique involving radiopharmaceuticals — substances that emit short-lived radiation. Although the first PET scanner was introduced in 1961, it took 15 more years before radiopharmaceuticals were combined with the technique and revolutionized its potential.
One of the main requirements of a PET scan is a positron-emitting radioisotope, which is produced in a cyclotron and then attached to a substance used by the part of the body being...