文件名称:dm_dct_fenkuai
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在DCT域,利用8*8分块DM方法,嵌入隐藏信息。可设置量化步长、选择各种经典的攻击方式和控制攻击强弱。返回误码率和峰值信噪比。利用Matlab编写。-In the DCT domain, the use of 8* 8 block DM methods, embedding hidden information. Quantization step size can be set to choose a variety of classic attacks and control the strength of the attack. Return to the bit error rate and peak signal to noise ratio. Prepared using Matlab.
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下载文件列表
dm_dct_fenkuai
..............\dm_dct_fenkuai.m
..............\laugh-single-1.bmp
..............\laugh-single-3.bmp
..............\laugh-single.bmp
..............\laugh-single_256.bmp
..............\lena.bmp
..............\dm_dct_fenkuai.m
..............\laugh-single-1.bmp
..............\laugh-single-3.bmp
..............\laugh-single.bmp
..............\laugh-single_256.bmp
..............\lena.bmp