基于EasyFeature要素变化发现提取的方法研究

Research on Method of Extracting Discovery Based on EasyFeature Elements

如何快速、高效地进行基于不同期影像的变化发现及矢量要素采集是现阶段许多学者研究的热点课题,传统的依据大量人力进行人工目视变化发现提取的方式已无法满足当今快速监测分析的需求,本文将依托EasyFeature软件,浅析以水系、道路等研究对象进行变化发现提取的方法,旨在探索基于不同期的影像进行常态化、快速化地变化发现技术路线和方法,为经济社会发展和生态文明建设提供数据支撑,为政府机构提供重大决策支撑。

How to quickly and efficiently perform change detection based on different periods of images and vector feature collection is a hot topic studied by many scholars at this stage.The traditional method of manual visual change detection based on a large number of manpower cannot meet the needs of today's rapid monitoring and analysis.This article will rely on EasyFeature software to analyze the methods of change discovery and discovery based on water,road and other research objects,aiming to explore the normalization and rapid change of technology based on different periods of time to discover technical routes and methods for economic and social development.The construction of ecological civilization provides data support and provides a basis for government agencies to make major decisions.