Based on the data of ALOS image of Yiliang County,Yunnan Province,this paper discusses the use of the maximum likelihood method,support vector machine method and object-oriented support vector machine(SVM).The results show that maximum like-lihood classification accuracy is 79.33%,SVM classification accuracy 82.25%,oriented object based support vector machine classification accuracy 86.13%,and oriented-object based support vector machine classification method has better classification results.The results can provide a reference for the study of high-resolution remote sensing image classification。
TENG Quanxiao
,
XU Tianshu
. ALOS Remote Sensing Classification of Vegetation Based on Different Classification Methods[J]. Forest and Grassland Resources Research, 2015
, 0(4)
: 69
-72
.
DOI: 10.13466/j.cnki.lyzygl.2015.04.012
[1]赵红,邓轶.ALOS全色与多光谱影像融合方法的比较研究[C]//International Conference on Remote Sensing(ICRS),2010:653-657.
[2]王增林,朱大明.基于遥感影像的最大似然分类算法的探讨[J].河南科学,2010(11):1458-1461.
[3]杨冉冉.基于ALOS数据的遥感森林分类研究[D].北京:首都师范大学,2013:38-39.
[4]张策,臧淑英,金竺,等.基于支持向量机的扎龙湿地遥感分类研究[J].湿地科学,2011(3):263-267.
[5]姚磊.基于支持向量机的遥感影像分类研究[D].济南:山东师范大学,2012:10-16.
[6]童磊,邹峥嵘.基于高分辨率卫星影像的城市用地信息提取研究[J].测绘与空间地理信息,2009(2):128-130.
[7]吴慧惠,面向对象的高分辨率遥感影像森林植被信息提取[D].北京:北京林业大学,2012:8-10.
[8]李盼池,许少华.支持向量机在模式识别中的核函数特性分析[J].计算机工程与设计,2005(2):302-304.