扇束CT极坐标反投影重建算法的对称优化

张晶张权刘祎桂志国

Symmetry optimization of polar coordinate back-projection reconstruction algorithm for fan beam CT

ZHANG Jing ZHANG Quan LIU Yi GUI Zhiguo

计算机应用 . 2014, (6): 1711 -1714 . DOI: 10.11772/j.issn.1001-9081.2014.06.1711