传统的遥感影像分类方法有监督分类和非监督分类。本文简述遥感影像计算机分类的基本原理,并介绍监督分类和分监督分类的常用方法,已经人们不断尝试和研究的新方法:支持向量机和决策树分类。 Traditional remote sensing image classification methods include supervised classification and unsupervised classification. This paper briefly introduces the basic principle of remote sensing image computer classification, and introduces the common methods of supervised classification and sub-supervised classification. It has been tried and studied by people constantly: support vector machine and decision tree classification.