watermark12345
所属分类：波变换
开发工具：matlab
文件大小：180KB
下载次数：7
上传日期：2008-12-08 10:33:30
上 传 者：
unilance
说明： 包括5种水印变换的源程序和提取程序，对于初学者了解相关的水印原理有很大的帮助。
(Including five kinds of watermark transform source and extraction procedure, for beginners to understand the relevant principles of the watermark of great help.)
文件列表:
watermark12345\cdma_embed.m (1674, 2002-05-31)
watermark12345\cdma_recover.m (1731, 2002-05-30)
watermark12345\cor_embed.m (2874, 2002-05-31)
watermark12345\cor_embed_mod.m (3248, 2002-05-31)
watermark12345\cor_recover.m (2320, 2002-05-31)
watermark12345\cor_recover_mod.m (2597, 2002-05-30)
watermark12345\dct1_embed.m (3503, 2002-05-31)
watermark12345\dct1_recover.m (1716, 2002-05-31)
watermark12345\dct2_embed.m (3287, 2002-05-31)
watermark12345\dct2_embed_mod.m (4133, 2002-05-31)
watermark12345\dct2_recover.m (2687, 2002-05-31)
watermark12345\dct2_recover_mod.m (3165, 2002-05-31)
watermark12345\dwt_embed.m (1819, 2002-05-31)
watermark12345\dwt_recover.m (1716, 2002-05-31)
watermark12345\lsb_embed.m (1510, 2002-05-31)
watermark12345\lsb_recover.m (926, 2002-05-30)
watermark12345\nc.m (522, 2008-06-02)
watermark12345\pn_period.m (1034, 2002-05-27)
watermark12345\pn_test.m (579, 2002-05-28)
watermark12345\psnr.m (727, 2002-05-31)
watermark12345\_copyright.bmp (2120, 2002-05-25)
watermark12345\_copyright_large.bmp (263222, 2002-05-30)
watermark12345\_copyright_small.bmp (1188, 2002-05-25)
watermark12345\_key.bmp (1220, 2002-05-25)
watermark12345\_lena_std_bw.bmp (263224, 2002-05-25)
watermark12345 (0, 2008-12-08)
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