摘要
主要介绍了变化检测的基本理论。首先简述和分析了遥感图像变化检测的基本概念,指出变化检测的本质是一类模式分类问题;然后全面回顾了现有变化检测方法,将其归纳为像素级、特征级和目标级三大类,详细论述了各种方法的基本原理和特点并对其适用范围和优缺点进行了总结。
This paper focuses on the basic theory of change detection was introduced.First of all, the basic concept of theremote sensing image change detection brief description and analysis of the nature of the change detection is a pattern classification problems; then comprehensive review of the existing change detection method, summarized as the pixel level, feature level andobject level three categories, discusses in detail the basic principles and characteristics of the various methods and its scope ofapplication and the advantages and disadvantages of are summarized.
出处
《微型机与应用》
2013年第15期3-6,共4页
Microcomputer & Its Applications
关键词
遥感图像
变化检测
像素级
特征级
目标级
remotely sensed imagery
change detection
pixel level
feature level
object level
