【摘要】 本文在研究了曲波变换的特性后,提出了一种基于曲波变换的图像融合方法,并分别将由不同传感器获得的不同分辨率的遥感图像和医学图像利用此方法进行了融合.这种方法不仅能够完好地显示了源图像各自的信息,而且能很好地将源图像的细节融合在一起.实验结果表明采用这种方法可以得到更好的融合效果.更多还原

【Abstract】 After researching on the characteristics of curvelet transform, a novel fusion method based on curvelet transform is proposed. The fused images are obtained through merging various remote sensing images and medical images by applying this image fusion method respectively. Comparing with other methods and appraising on objective and subjective performance, this method can display information of the each input image and fuse details of input images successfully. The result shows that the proposed method outperforms the traditional approach both visually and quantitatively.更多还原