包括邓氏关联度、绝对关联度、斜率关联度、改进绝对关联度,在MATLAB中求图像纹理特征，基于小波变换的数字水印算法matlab代码。- Including Deng s correlation, absolute correlation, correlation of slope, improved absolute correlation, In the MATLAB image texture feature, Based on wavelet transform digital water

在MATLAB中求图像纹理特征，采用了小波去噪的思想，从先验概率中采样，计算权重。- In the MATLAB image texture feature, Using wavelet denoising thought, Sampling a priori probability, calculate the weight.