摘要
遥感图像已经是人类生活离不开的一类图像,由于其强大的应用性导致了对其质量要求非常高,所以本文对遥感图像去噪融合算法进行了研究,将ICA应用于遥感图像的去噪和融合中,并与传统图像去噪和融合算法进行了比较。实验结果证明,该算法适用于高斯白噪声背景下遥感图像的去噪,也能兼顾分辨率及光谱信息实现遥感图像的像素级融合。
Remote sensing image is a kind of important image in human’s life. Its strong applicability results to its need of high quality. Therefore, denoising and fusion of remote sensing image is studied in this paper. ICA is applied to the remote sensing image denoising and fusion and compared with the traditional image denoising and fusion algo-rithm .The experimental results show that the algorithm is suitable for white gaussian noise background of remote sens-ing image denoising and it can implement pixel level fusion of remote sensing image that save resolution and spectral information.
出处
《软件》
2015年第7期53-56,共4页
Software
基金
石家庄铁道大学大学生创新创业项目(项目编号:201413593007)
关键词
遥感图像
ICA
图像去噪
图像融合
Remote sensing image
ICA
Image denoising
Image fusion
