[正电子发射断层成像的图像重建综述]
[Review on image reconstruction for positron emission tomography].
作者信息
Ye Huajun, Liu Huafeng, Bao Chao
机构信息
State Key Laboratory of Modern Optical Instrumentation, Zhejiang University, Hangzhou 310027.
出版信息
Sheng Wu Yi Xue Gong Cheng Xue Za Zhi. 2002 Sep;19(3):496-9.
PMID:12557532
Abstract
Positron emission tomography (PET) is one of the most important applications in nuclear medicine and has become a powerful tool for scientific research. This paper is a symposium of the current status of image reconstruction for PET. The latest advances in the field of filtered-backprojection algorithm and expectation maximization algorithm are also introduced.
摘要
正电子发射断层扫描（PET）是核医学中最重要的应用之一，已成为科学研究的强大工具。本文是关于PET图像重建现状的专题研讨会。还介绍了滤波反投影算法和期望最大化算法领域的最新进展。
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