摘要
基于分频分策略的融合思想,提出了一种边缘特征增强的多源遥感影像融合方法。实验证明,融合后的影像不仅在很大程度上保留了多光谱影像的光谱特征,还提高了空间分辨率,特别是边缘特征得到进一步增强。
Based on the idea of strategies for different frequency - divisions, this paper put forward a multi - sources remote sensing fu- sion method based on edge feature enhancement. The experiment showed that the results not only kept most spectral features of multi - spectral image, but also improved the spatial resolution. Especially, the edge features were further enhanced.
出处
《测绘与空间地理信息》
2010年第1期24-27,共4页
Geomatics & Spatial Information Technology
基金
地理空间信息工程国家测绘局重点实验室国家测绘局青年学术和技术带头人科研计划课题项目
黑龙江测绘局测绘科技发展基金项目(200911)资助
关键词
分频分策略
边缘特征增强
影像融合
小波变换
strategies for different frequency - divisions
edge features enhancement
image fusion
wavelet transformation
