CAJ | 학술논문

图像重建算法是成像技术中的重要组成部分。介绍了基于多次库仑散射的宇宙射线μ子成像基本原理，系统研究了现有μ子的成像算法，通过对模拟实验成像结果的对比，分析了各种算法的特点，总结了各种算法在成像精度和运算速度上的优点与不足，并在此基础上，对μ子成像算法未来的发展趋势进行了探讨。
도상중건산법시성상기술중적중요조성부분。개소료기우다차고륜산사적우주사선μ자성상기본원리，계통연구료현유μ자적성상산법，통과대모의실험성상결과적대비，분석료각충산법적특점，총결료각충산법재성상정도화운산속도상적우점여불족，병재차기출상，대μ자성상산법미래적발전추세진행료탐토。
Image reconstruction algorithm is an important part in muon tomography imaging techniques .This pa-per introduced the basic principle of cosmic ray muon tomography based on multiple Coulomb scattering , stud-ied the principle and method of muon tomography imaging algorithm .With the comparison of the imaging re-sults, this paper analyzed the characteristics of various algorithms , summarized the advantages and disadvanta-ges of different algorithm in imaging precision and operation speed , and explored the future developing trend of muon tomography imaging algorithms .