中文说明：在这个程序中，我使用二进小波变换进行边缘检测，这是图像处理算法的重要组成部分。您可以手动选择图像并运行程序。这是测试，你可以肯定的工作。也可以使用小波变换进行图像压缩。二进小波是一种特殊的小波变换，它比普通小波具有更大的适用性。
English Description：
in this program I used dyadic wavelet trans form for edge detection that is an important part of image processing algorithms. you can choose your image manually and run the program. it is tested and you can be sure of working. you can also use wavelet trans form for image compression. dyadic wavelet is a special type of wavelet transforms and it is much proper than ordinary wavelet.