基于离散小波余弦变换DCT的数字水印算法，实现了水印的嵌入提取等过程。毕业设计源代码,Discrete Cosine Transform Based on Wavelet Digital Watermarking Algorithm in DCT, the watermark embedded in the realization of the process of extraction. Graduation Project source code

基于小波变换的数字图像处理（MATLAB源代码用于水印提取-Wavelet-based digital image processing (MATLAB source code for the watermark extraction