实现基于小波变换数字水印的嵌入和提取,并实现对压缩，噪声等攻击的检测。-Using the same key after a chaotic sequence of scrambling the watermark information to achieve the double encryption, consider the wavelet energy distribution problem, the watermark information embedded in low-freq

书籍《图像加密算法与实践——基于C#语言实现》配套源码，完整的图形加密算法实例，对数字图像处理很有参考价值。-Book " image encryption algorithm and practice- based on C# language" complementary source, complete graphics encryption algorithm instance, the digital image processing of great referen