中文说明：图像融合使用二元树复杂小波变换的离散小波变换的缺点是： 可怜的平移敏感性和可怜的方向性克服使用二元树复杂小波 Transform.Due DTCWT 这些优点，它性能优于小波变换在图像融合过程。
English Description：
Image Fusion using Dual Tree Complex Wavelet Transform.The disadvantages of Discrete Wavelet Transform are: Poor shift sensitivity and Poor directionality are overcome using Dual Tree Complex Wavelet Transform.Due to these merits of DTCWT, it performs better than DWT in the image fusion process.