摘要
从纹理分析的基本理论入手,结合滑坡遥感图像的特点,探讨了基于纹理分析的滑坡遥感图像识别方法,并对2004年云阳镇拍摄的QuickBird卫星影像进行了识别,识别结果明显,可以大致圈定滑坡形态,为防止滑坡和危害性评估提供更为有利的依据。
The paper sets about from elementary theory of texture analysis, combined with remote sensing images characteristics of landslide, and discusses the method of landslide remote sensing image recognition based on texture analysis, and carries on the recognition of the QuicBird satellite images, photography of the town of Yunyang in 2004, the recognition results are obvious and could select the landslide shape range approximately. It can provide more advantageous basis for preventing landslide and for the disaster evaluation.
出处
《地矿测绘》
2009年第2期11-14,共4页
Surveying and Mapping of Geology and Mineral Resources
关键词
纹理分析
滑坡
遥感图像
灰度共生矩阵
texture analysis
landsides
remote sensing image
gray symbiotic matrix
