说明：  探讨了一种新的基于提升小波变换的图像融合算法，提升小波的构造不依赖于傅立叶变 换，应用它进行图像融合可以提高处理速度，节约内存空间。
(To explore a new lifting wavelet transform based image fusion algorithm, the structure of lifting wavelet is not dependent on the Fourier transform, applied it to image fusion can improve processing speed and save memory space.)