文件名称:DWT
介绍说明--下载内容均来自于网络,请自行研究使用
利用同一密钥的混沌序列对经过置乱的水印信息实现双重加密,考虑小波变换的能量分布问题,把水印信息嵌入低频系数中,确保水印信息的可靠性。提取时利用图像复原方法实现盲检测。-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-frequency coefficients to ensure the reliability of watermark information. Extracted using image restoration method to achieve blind detection.
相关搜索: dwt
水印
image
encryption
dwt
watermark
watermark
混沌
小波
水印
chaotic
image
encryption
小波变换
dwt
matlab
水印
image
encryption
dwt
watermark
watermark
混沌
小波
水印
chaotic
image
encryption
小波变换
dwt
matlab
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下载文件列表
DWT
...\average.asv
...\average.m
...\chaos.asv
...\chaos.m
...\FloatDwt.asv
...\FloatDwt.m
...\jzh2.bmp
...\lena.bmp
...\pickup.asv
...\pickup.m
...\psnr.m
...\randCL.m
...\SearchIndex.asv
...\SearchIndex.m
...\shuiyin.jpg
...\untitled.jpg
...\untitled1.jpg
...\wavelet2D.m
...\WM.jpg
...\yt.jpg
...\zs.jpg
...\加躁后.jpg
...\嵌入后.jpg
...\未命名.jpg
...\未命名1.jpg
...\未命名2.jpg
...\水印.jpg
...\置乱.jpg
...\还原.jpg
...\1.jpg
...\2.jpg
...\3.jpg
...\4.jpg
...\average.asv
...\average.m
...\chaos.asv
...\chaos.m
...\FloatDwt.asv
...\FloatDwt.m
...\jzh2.bmp
...\lena.bmp
...\pickup.asv
...\pickup.m
...\psnr.m
...\randCL.m
...\SearchIndex.asv
...\SearchIndex.m
...\shuiyin.jpg
...\untitled.jpg
...\untitled1.jpg
...\wavelet2D.m
...\WM.jpg
...\yt.jpg
...\zs.jpg
...\加躁后.jpg
...\嵌入后.jpg
...\未命名.jpg
...\未命名1.jpg
...\未命名2.jpg
...\水印.jpg
...\置乱.jpg
...\还原.jpg
...\1.jpg
...\2.jpg
...\3.jpg
...\4.jpg