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| 遥感影像变化检测方法综述及展望 | |
| 引用本文： | 孙晓霞,张继贤,燕琴,高井祥.遥感影像变化检测方法综述及展望[J].遥感信息,2011(1):119-123. |
| 作者姓名： | 孙晓霞 张继贤 燕琴 高井祥 |
| 作者单位： | 1. 中国矿业大学,徐州,221116;中国测绘科学研究院,北京,100830 2. 中国测绘科学研究院,北京,100830 3. 中国矿业大学,徐州,221116 |
| 基金项目： | 中国测绘科学研究院基本科研业务类项目 |
| 摘 要： | 变化检测技术是遥感应用领域的一个重要研究方向。本文首先对常见的变化检测方法进行了概括性介绍与优缺点评述,并分析了当前变化检测方法中存在的普遍问题;并在此基础上,展望了一种基于影像分割的变化检测方法:在仅对其中一个时相影像进行分割的基础上,建立了两时相影像间的对应图斑单元与变化判别规则,实现图斑单元间的直接比较来提取变化信息。并分析了基于分割的变化检测方法与像素级变化检测方法相比具有的优势。 |
| 关 键 词： | 遥感 变化检测 影像分割 |
A Summary on Current Techniques and Prospects of Remote Sensing Change Detection |
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| SUN Xiao-xia,ZHANG Ji-xian,YAN Qin,GAO Jing-xiang.A Summary on Current Techniques and Prospects of Remote Sensing Change Detection[J].Remote Sensing Information,2011(1):119-123. | |
| Authors: | SUN Xiao-xia ZHANG Ji-xian YAN Qin GAO Jing-xiang |
| Affiliation: | 1. Chinese University of Mining and Technology,Jiangsu 221116;2. Chinese Academy of Surveying and Mapping,Beijing 100830) |
| Abstract: | Change detection is one of the important topics in remote sensing application field.In this paper,the main methods applied in change detection were firstly introduced and evaluated.The problems existing in the currents techniques were analyzed,and then a novel image segmentation based change detection approach was proposed.In this method,one of the two images is firstly segmented into homogeneous regions,and then the second image is divided into regions using the same polygons generated in the first image.F... |
| Keywords: | remote sensing change detection image segmentation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |