Automated grain boundary detection using the level set method
文献类型：期刊论文
| 作者 | Lu, Bibo1,2; Cui, Min3; Liu, Qiang1; Wang, Yangang1,4 |
| 刊名 | Computers & geosciences
 |
| 出版日期 | 2009-02-01 |
| 卷号 | 35期号:2页码:267-275 |
| 关键词 | Grain boundary detection The level set method Automated image segmentation Strain analysis |
| ISSN号 | 0098-3004 |
| DOI | 10.1016/j.cageo.2008.05.006 |
| 通讯作者 | Wang, yangang(wang.yg@jlu.edu.cn) |
| 英文摘要 | In this paper, we detect the grain boundary by using a novel automated algorithm which is based on the level set method (the lsm). the lsm starts with only one initial closed curve which can be arbitrary in both shape and location in the microphotograph. the curve splits and merges repeatedly until it reaches the boundaries of the objects. the evolution depends on the structure of the image. this method requires simple and feasible constraints which ensure the exclusion of the objects unsuitable for reliable measurements and strain analysis. the lsm has the following three advantages: (1) with a single image as input, segmentation is automated without human intervention, (2) the grain boundary detected by the lsm is a closed curve, and (3) simple post-processing maintains the shape of the boundary. the segmentation and strain analysis by the lsm are demonstrated and the results are compared with those from hand-drawn method. (c) 2008 elsevier ltd. all rights reserved. |
| WOS关键词 | PETROGRAPHIC IMAGES ; EDGE-DETECTION ; SEGMENTATION |
| WOS研究方向 | Computer Science ; Geology |
| WOS类目 | Computer Science, Interdisciplinary Applications ; Geosciences, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000263398200009 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2374116 |
| 专题 | 计算机网络信息中心 |
| 通讯作者 | Wang, Yangang |
| 作者单位 | 1.Jilin Univ, Coll Math, Changchun 130012, Peoples R China 2.Henan Polytech Univ, Sch Comp Sci & Technol, Jiaozuo 454000, Peoples R China 3.China Univ Petr, Basin & Reservoir Res Ctr, Beijing 102249, Peoples R China 4.Chinese Acad Sci, Comp Network Informat Ctr, Supercomp Ctr, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu, Bibo,Cui, Min,Liu, Qiang,et al. Automated grain boundary detection using the level set method[J]. Computers & geosciences,2009,35(2):267-275. |
| APA | Lu, Bibo,Cui, Min,Liu, Qiang,&Wang, Yangang.(2009).Automated grain boundary detection using the level set method.Computers & geosciences,35(2),267-275. |
| MLA | Lu, Bibo,et al."Automated grain boundary detection using the level set method".Computers & geosciences 35.2(2009):267-275. |
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来源：计算机网络信息中心
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