NAOC Open IR
太阳光球磁亮点的识别算法
刘艳霄1; 杨云飞2; 林隽1
2014
Source Publication天文研究与技术
ISSN1672-7673
Volume11Issue:2Pages:145
Abstract区域生长法是一种基于区域分割的算法,其关键在于种子点的准确提取和生长准则的定义。用区域生长法对云南天文台澄江1 m红外太阳塔望远镜(New Vacuum Solar Telescope,NVST)在TiO(705.8nm)波段的观测资料进行分析识别,采用拉普拉斯算子提取种子点,然后用图像灰度阈值作为生长准则对种子点进行生长,最后剔除误识别的米粒,从而完成对磁亮点的识别工作。然后又对Hinode的观测资料进行了识别并与Utz等人的结果进行对比。
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/51740
Collection中国科学院国家天文台
Affiliation1.中国科学院国家天文台
2.昆明理工大学
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
刘艳霄,杨云飞,林隽. 太阳光球磁亮点的识别算法[J]. 天文研究与技术,2014,11(2):145.
APA 刘艳霄,杨云飞,&林隽.(2014).太阳光球磁亮点的识别算法.天文研究与技术,11(2),145.
MLA 刘艳霄,et al."太阳光球磁亮点的识别算法".天文研究与技术 11.2(2014):145.
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