摘要
从理论上介绍了四种不同的融合方案算法的基本情况,以及定性和定量评价方法,再以皖北钱营孜矿区2009年的年高分辨SPOT影像(2.5 m)和ALOS多光谱影像(10 m)采用不同融合模型进行了实验,最终以灰度剖面曲线评价了融合结果,指出Gram-Schmidt融合方法是最好的选择。
This paper first introduces four different image fusion methods in theory. Following by the qualitative and quantitative evaluation meth-ods. Then fusion experiments were conducted with the SPOT and ALOS image of Qianyingzi mine area in 2009 by using aforementioned fusion methods. From this evaluation,the paper conclude that Gram-Schmidt method is the best model in comprehensive consideration.
出处
《山西建筑》
2014年第27期210-211,共2页
Shanxi Architecture
关键词
遥感
像素级
影像融合
精度评价
remote sensing
pixel level
images fusion
accuracy assessment
