版权说明 操作指南
首页 > 成果 > 成果详情

A SVM-based change detection method from bi-temporal remote sensing images in forest area

认领
导出
下载 Link by DOI
反馈
分享
QQ微信 微博
成果类型:
期刊论文
作者:
Mo, Dengkui*;Lin, Hui;Li, Jiping;Sun, Hua;Zhang, Zhuo;...
通讯作者:
Mo, Dengkui
作者机构:
[Mo, Dengkui; Zhang, Zhuo; Lin, Hui; Sun, Hua] Cent South Univ Forestry & Technol, Res Ctr Forestry Remote Sensing & Informat Engn, Changsha, Hunan, Peoples R China.
[Li, Jiping] Ctr South Univ Forestry & Technol, Coll Resource & Environm, Changsha, Hunan, Peoples R China.
[Xiong, Yujiu] Beijing Normal Univ, Coll Resources Sci & Technol, Beijing, Peoples R China.
通讯机构:
[Mo, Dengkui] C
Cent South Univ Forestry & Technol, Res Ctr Forestry Remote Sensing & Informat Engn, Changsha, Hunan, Peoples R China.
语种:
英文
关键词:
change detection;support vector machines;classification;forest;remote sensing
期刊:
FIRST INTERNATIONAL WORKSHOP ON KNOWLEDGE DISCOVERY AND DATA MINING, PROCEEDINGS
年:
2007
页码:
209-+
基金类别:
National Key Technology R&D Program of China [2006BAD23B01]; National Natural Science Foundation of China [30471391]; Natural Science Foundation of Hunan Province, China [02JJBY005]; Research Foundation of Education Bureau of Hunan Province, China [04B059]
机构署名:
本校为第一且通讯机构
院系归属:
林学院
摘要:
The reliability of support vector machines for classifying multi-spectral images of remote sensing has been proven in various studies. In this paper, we investigate their applicability for land cover change detection in forest regions. Firstly, multidate remote sensing images are co-registered and we have stacked the NDVI index layers of two dates in red, green, blue bands composite to perform a supervised classification. Secondly, sample pixels were manually selected from changed and unchanged area to be used in the training stage. Thirdly, for each pixel SVM produces a single output through ...

反馈

验证码:
看不清楚,换一个
确定
取消

成果认领

标题:
用户 作者 通讯作者
请选择
请选择
确定
取消

提示

该栏目需要登录且有访问权限才可以访问

如果您有访问权限,请直接 登录访问

如果您没有访问权限,请联系管理员申请开通

管理员联系邮箱:yun@hnwdkj.com