摘要
提出了一种利用多分辨率图像模板库来定量确定遥感融合图像真实空间分辨率的方法。实验结果表明,该方法简单实用、易于实现。
Spatial resolution of remote sensing fused image is usually the spatial resolution of high spatial resolution image which is not the real spatial resolution of the fused image. A method using correlation coefficient and bias index of different spatial resolution image base and fused image to quantitatively determine spatial resolution of remote sensing fused image is presented. The experiments show this method is not only plain and practical but also easy to realize.
出处
《武汉大学学报（信息科学版）》
EI
CSCD
北大核心
2007年第8期667-670,共4页
Geomatics and Information Science of Wuhan University
基金
国家自然科学基金资助项目(40471089)
关键词
遥感融合图像
真实空间分辨率
定量评价
remote sensing fused image
spatial resolution
quantitative assessment
