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AnImageEncryptionSchemeBasedonChaoticMap
- ieee一种基于混沌的新加密方法An Image Encryption Scheme Based on Chaotic Map - In this paper, a novel block digital image encryp- tion scheme based on a chaotic coupled map lattices (CML) is reported. Within this scheme, an original image is decomp
watermarking
- 对音频信号分帧加窗,对每帧进行三阶小波变换,取其逼近系数平均值(一般为零).在此嵌入二值图像 并有对潜入水印信号进行盲检,恢复其嵌入水印-Sub-frame of the audio signal increases the Hamming window for each frame impletment third-order wavelet transform, whichever is close to the average coefficient (usually zero). a
ImageToBianry
- It converts the Image to Binary data. it is very useful at the time of encryption of image.
Visual_Cryptography
- 可视加密方案中的一种，本代码针对二值图像，进行可视加密。具有可视的效果。-A visual encryption scheme, the code for the binary image, visually encrypted. Have a visual effect.
MD5
- 在进行二值图象隐藏时必须调用MD5函数才能实现，所以这里提供有效的MD5的函数希望对感兴趣的人有所帮助。-Must be called during the binary image hidden MD5 function can be achieved, so here is a function of providing effective MD5 hope to people interested in help.
自己敲的混沌加密
- 简单的混沌加密，在网易云课堂听课，做的笔记，简单的几个混沌加密，数字水印混沌加密，混沌加密生成二值图像、灰度图像、RGB图像(Simple chaos encryption, in the netease cloud class, take notes, a few simple chaos encryption, digital watermark chaos encryption, chaos encryption generated binary image, gray image, RG