摘要
利用桥梁、河流和陆地三者的上下文信息和它们各自在遥感图像上的特征,本文提出了一种基于多源遥感图像融合的典型战略目标桥梁识别方法,能在复杂大幅场景中有效地检测识别桥梁,获得桥梁位置、方向角、长度和宽度等目标参数。
A new method of typical strategic target recognition based on multi-source remote sensing image fusion is presented in this paper. Making use of the context information and the features of bridge、 river and land in the remote sensing image, the method can effectively detect bridge object in the complex scene, achieving object parameters such as location、direction、 length and width etc.
出处
《信号处理》
CSCD
2004年第4期427-430,共4页
Journal of Signal Processing
关键词
桥梁
目标识别
遥感图像
图像融合
红外图像
image fusion
image segmentation
straight line extraction
parallel lines
