| 线性体图像自动矢量化算法研究 |
| |
| 引用本文： | 李增兵,张晓帆,唐兰兰,吐热尼古丽.线性体图像自动矢量化算法研究[J].现代测绘,2006,29(3):11-12,16. |
| |
| 作者姓名： | 李增兵 张晓帆 唐兰兰 吐热尼古丽 |
| |
| 作者单位： | 新疆大学,资源与环境科学学院,新疆,乌鲁木齐,830046 |
| |
| 基金项目： | 国家自然科学基金项目(49862002)，国家973项目(2001CB409809) |
| |
| 摘 要： | 依据线性体图像的特点,提出了一种最大长度原则下基于端点提取的自动跟踪矢量化算法。该算法通过对节点及其信息进行提取快速抓住线性体的总体拓扑结构,并以节点信息为指导对线性体进行矢量跟踪和直线提取解决了复杂的线性体交叉问题。算法具有精度高、抗噪性好和适应性强的特点。
|
| 关 键 词： | 线性体 矢量化 跟踪 |
| 文章编号： | 1672-4097（2006）03-0011-03 |
The Study of Automatic Vectorization Algorithm on Geological Lineaments Image |
| |
| Li Zengbing,Zhang Xiaofan,Tang Lanlan,Turangul.The Study of Automatic Vectorization Algorithm on Geological Lineaments Image[J].Modern Surveying and Mapping,2006,29(3):11-12,16. |
| |
| Authors: | Li Zengbing Zhang Xiaofan Tang Lanlan Turangul |
| |
| Institution: | College of Resources and Environment Sciences, XinjiangUniversity, ULumqi, Xinjiang, 830046, China |
| |
| Abstract: | In this paper an automatic endpoint-based extracting vectorization algorithm under longest rule is proposed by analyzing the geological lineaments image.The algorithm catches the global topological of the lineaments image by picking-up the nodes and their information,and resolves the problem of crossing of lineaments by guiding with the information of nodes.The algorithm is effectual and robust. |
| |
| Keywords: | Iineament Vectorization Tracking |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
