计算机工程2012，Vol.38Issue(11)：205-207,3.DOI:10.3969/j.issn.1000-3428.2012.11.063
改进的多光谱遥感影像超分辨率重构算法
Improved Super-resolution Reconstruction Algorithm for Multi-spectral Remote Sensing Image
摘要
Abstract
Aiming at the problem of limited data resource and lower precision of registration of the present super-resolution reconstruct method, combined with the abundant spectral information of remote sensing image, an improved super-resolution reconstruction method is proposed. It uses cross correlation between two bands, which is useful for the preserving of high frequency component. The correlation of bands can obtain the feature information, iterative back projection is used to reconstruct every single band image, and these single high resolution images are synthesized to a panchromatic remote sensing image. Experimental results show that the reconstruction effectiveness of the algorithm is good.关键词
多光谱遥感影像/超分辨率重构/特征信息/迭代反投影/正则化Key words
multi-spectral remote sensing image/ super-resolution reconstruction/ feature information/ iterative back projection/ regularization分类
信息技术与安全科学引用本文复制引用
李敏,范新南,张学武,张卓,宋凤琴..改进的多光谱遥感影像超分辨率重构算法[J].计算机工程,2012,38(11):205-207,3.基金项目
国家自然科学基金资助项目(60872096) （60872096）
中央高校基本科研业务费基金资助项目(2011B11414) （2011B11414）
