基于多分辨率的PET图像优质有序子集最大期望重建算法
张权 付学敬 李晓红 桂志国
High quality ordered subset expectation maximization reconstruction algorithm based on multi-resolution for PET images
ZHANG Quan FU Xuejing LI Xiaohong GUI Zhiguo
计算机应用 . 2013, (03): 648 -650 .  DOI: 10.3724/SP.J.1087.2013.00648