基于NSCT变换的多聚焦图像融合

近年来,图像融合研究发展迅速,已成为图像处理中一个重要的分支。图像融合是图像处理中重要应用部分,常用于多源传感器图像融合。本文研究了基于NSCT变换的多源图像融合。并与小波变换,contourlet变换进行了参数评价分析。分析表明利用NSCT变换比小波变换,contourlet变换得到的结果更优。

In recent years, with the rapid development of fusion research, it has become an important branch in the field of image processing. Image fusion is an important application of image processing section, commonly used in multi-sensor image fusion. This paper studies the integration of multi-source image NSCT transform. And the parameter evaluation and analysis will be worked out with the wavelet and contourlet transform. Analysis showed that the use of NSCT conversion ratio, the results are better than contourlet transform..