waterMark
所属分类：波变换
开发工具：matlab
文件大小：238KB
下载次数：416
上传日期：2007-07-25 11:31:46
上 传 者：
walkinrain
说明： 各种数字水印的matlab源代码，包括离散余弦，小波变换等
(A variety of digital watermarking matlab source code, including the discrete cosine, wavelet transform, etc.)
文件列表:
cdma_embed.m (1674, 2002-05-31)
cdma_recover.m (1731, 2002-05-30)
cor_embed.m (2874, 2002-05-31)
cor_embed_mod.m (3248, 2002-05-31)
cor_recover.m (2320, 2002-05-31)
cor_recover_mod.m (2597, 2002-05-30)
dct1_embed.m (3503, 2002-05-31)
dct1_recover.m (1716, 2002-05-31)
dct2_embed.m (3287, 2002-05-31)
dct2_embed_mod.m (4133, 2002-05-31)
dct2_recover.m (2687, 2002-05-31)
dct2_recover_mod.m (3165, 2002-05-31)
dwt_embed.m (1819, 2002-05-31)
dwt_recover.m (1716, 2002-05-31)
lsb_embed.m (1510, 2002-05-31)
lsb_recover.m (926, 2002-05-30)
pn_period.m (1034, 2002-05-27)
pn_test.m (579, 2002-05-28)
psnr.m (727, 2002-05-31)
_copyright.bmp (2120, 2002-05-25)
_copyright_large.bmp (263222, 2002-05-30)
_copyright_small.bmp (1188, 2002-05-25)
_key.bmp (1220, 2002-05-25)
_lena_std_bw.bmp (263224, 2002-05-25)
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