摘要
ADS80影像具有红、绿、蓝、近红外等多波段影像信息。本文以ADS80影像为数据源,采用面向对象的分类方法对遥感影像进行自动提取分类研究。研究表明,采用ADS80影像与面向对象分类相结合的方法,可充分发掘影像中的形状、纹理、结构等几何特征信息,显著提高影像的分割精度,使分类后的影像具有更丰富而准确的信息,在地理国情普查及监测中具有较高的应用价值。
ADS80 image has multi - band image information such as red, green, blue and near - infrared. In this paper, we takeADS80 image as data source, using object - oriented method for remote sensing images classification research. Research shows that the shape, texture, structure and other geometric characteristics of the image can be fully exploited, and the segmentation accuracy of the image significantly improved with the method that combine ADS80 image and object - oriented classification. The image after classification has more abundant and accurate information, which has better application in the survey and monitoring of national geographic conditions
出处
《测绘与空间地理信息》
2015年第9期69-71,共3页
Geomatics & Spatial Information Technology
基金
陕西测绘地理信息局科技创新项目(2012)资助
关键词
ADS80
面向对象
地理国情监测
应用
ADS80
object- oriented
national geographic conditions monitoring
application
