摘要
本文提出了通过建立森林资源信息样本影像数据库提高森林资源信息的提取速度和可靠性的方案 ,并对森林资源信息样本影像数据库建立步骤、关键性技术、整体流程及其应用进行了分析和探讨。
This article puts forward a scheme that raises the speed and reliability of extracting forest resource information through establishing sample image database is on forest information, step and key technology and integration flow for chart and its application establishing sample image database of forest resource information are analyzed and discussed as well.
出处
《湖北林业科技》
2004年第2期5-8,共4页
Hubei Forestry Science and Technology
关键词
森林资源信息
样本影像数据库
信息提取
可靠性
遥感技术
remote sensing
sample image database
forest resource information
information extraction
reliability