SPECTPoisson

Peng Lai1, Ruifan Wu1, Woliang Yuan2

  • 1School of Computer Science and Engineering, and Guangdong Province Key Lab of Computational Science, Sun Yat-sen University, Guangzhou, Guangdong, China.

Medical physics
|March 19, 2025
PubMed
概括

这项研究引入了一个波桑扩散概率模型 (PDPM),以有效地消除低剂量单光子发射计算断层扫描 (SPECT) 阴影图. 该PDPM显著提高图像质量,并优于现有方法,在医学成像应用中显示出有希望的结果.