a new method of line feature generalization based on shape characteristic analysis
文献类型：期刊论文
| 作者 | Nie Hongshan ; Huang Zhijian |
| 刊名 | METROLOGY AND MEASUREMENT SYSTEMS
 |
| 出版日期 | 2011 |
| 卷号 | 18期号:4页码:597-605 |
| 关键词 | Line generalization key point detection shape characteristic analysis |
| ISSN号 | 0860-8229 |
| 中文摘要 | This paper presents a piecewise line generalization algorithm (PG) based on shape characteristic analysis. An adaptive threshold algorithm is used to detect all corners, from which key points are selected. The line is divided into some segments by the key points and generalized piecewise with the Li-Openshaw algorithm. To analyze the performance, line features with different complexity are used. The experimental results compared with the DP algorithm and the Li-Openshaw algorithm show that the PG has better performance in keeping the shape characteristic with higher position accuracy. |
| 英文摘要 | This paper presents a piecewise line generalization algorithm (PG) based on shape characteristic analysis. An adaptive threshold algorithm is used to detect all corners, from which key points are selected. The line is divided into some segments by the key points and generalized piecewise with the Li-Openshaw algorithm. To analyze the performance, line features with different complexity are used. The experimental results compared with the DP algorithm and the Li-Openshaw algorithm show that the PG has better performance in keeping the shape characteristic with higher position accuracy. |
| 学科主题 | Instruments & Instrumentation |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000298630800007 |
| 公开日期 | 2013-10-08 |
| 源URL | [http://ir.iscas.ac.cn/handle/311060/16145]  |
| 专题 | 软件研究所_软件所图书馆_期刊论文 |
| 推荐引用方式 GB/T 7714 | Nie Hongshan,Huang Zhijian. a new method of line feature generalization based on shape characteristic analysis[J]. METROLOGY AND MEASUREMENT SYSTEMS,2011,18(4):597-605. |
| APA | Nie Hongshan,&Huang Zhijian.(2011).a new method of line feature generalization based on shape characteristic analysis.METROLOGY AND MEASUREMENT SYSTEMS,18(4),597-605. |
| MLA | Nie Hongshan,et al."a new method of line feature generalization based on shape characteristic analysis".METROLOGY AND MEASUREMENT SYSTEMS 18.4(2011):597-605. |
入库方式： OAI收割
来源：软件研究所
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