基于离散小波变换的数字水印技术 利用matlab编写-based on the discrete wavelet transform digital watermarking technology used to prepare Matlab

matlabf非常好基于Contourlet变换的水印算法.与小波变换不同的是Contourlet变换采用类似于线段（contoursegment的基得到一种多分辨、局部化、方向性的图像表示。水印信号通过基于内容的乘性方案加载到Contourlet 变换系数-matlabf very good Contourlet Transform-based watermarking algorithm. and wavelet transform is different Contourlet trans

JAVA PROGRAM FOR WATERMARKING WITH DISCRETE WAVELET TRANSFORM

Matlab to achieve user-friendly, Very convenient to use, Based on wavelet transform digital watermarking algorithm matlab code.