摘要
遥感影像像素级融合是遥感信息分析与处理过程中非常有效的方法。文章通过分析3种主要的多源遥感影像融合方法特征和不足,运用MATLAB算法实现影像融合,并对融合成果结合主观目视和客观指标进行综合评价。经过实验表明,利用MATLAB影像融合算法融合取得了较好效果,且提高了影像处理效率。
Image fusion on pixel level is a very effective method for information analysis of remote sensing images. Through analyzing the characteristics and weaknesses of the three main types of multi - source remote sensing image fusion methods, Using MATLAB to achieve the image fusion ,this paper provides Comprehensive evaluation to the fusion results combined with subjective visual and objective indicators. Experimental results show that the MATLAB image fusion algorithm can obtain better effects, and it improves the efficiency of the image process.
出处
《测绘与空间地理信息》
2012年第3期30-32,40,共4页
Geomatics & Spatial Information Technology
基金
湖南省科技重点项目(2010 WK 4003)资助
