SODL-IR-FISTA:稀疏的在线字典学习与代缩减FISTA用于形光束X射线发光计算断层扫描

Xin Cao1, Wenlong Tang1, Huimin Gao1

  • 1School of Information Science and Technology, Northwest University, Xi'an, Shaanxi 710127, China.

Biomedical optics express
|September 19, 2024
PubMed
概括

一种新的成像重建方法,Sparse在线词典学习与代减少FISTA (SODL-IR-FISTA),提高了3D瘤检测的准确性. 这种技术提高了形束X射线发光计算断层扫描 (CB-XLCT) 的定位精度和形状恢复.