搜索资源列表
sswm
- cox方法展频水印matlab源码，对bitmap图像隐藏信息-frequency watermarking method Show Matlab source of bitmap images for hidden messages
DCTwatermark
- 基于dct的数字图像水印技术的matlab源代码。大家共享
dwtwatermark
- 基于dwt的数字图像水印技术的matlab源代码。包括嵌入和提取，效果不错。
quanxitu
- 基于计算全息的半色图像信息隐藏，matlab实现，用于数字水印-CGH-based semi-color image information hiding
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
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