SPECT:

Zhibiao Cheng1,2,3,4, Jun Zhang4,5, Ping Chen1,3

  • 1State Key Laboratory of Extreme Environment Optoelectronic Dynamic Measurement Technology and Instrument, North University of China, Taiyuan 030051, China.

Tomography (Ann Arbor, Mich.)
|February 26, 2026
PubMed
概括

本研究介绍了一种超分辨率 (SR) 算法,用于低分辨率 (LR) 单光子发射计算机断层扫描 (SPECT) 系统. 神经网络纠正探测器错误,实现两倍的分辨率改进,以更好地检测小损伤.