DCT_Qutization_watermarking
所属分类：matlab编程
开发工具：matlab
文件大小：282KB
下载次数：33
上传日期：2009-07-10 11:23:47
上 传 者：
daijyan
说明： 本程序是基于DCT的数字水印算法，包含水印的嵌入，提取过程！
(watermarking scheme based on DCT！)
文件列表:
DCT_Qutization_watermarking\baboon512.jpg (292638, 2007-08-18)
DCT_Qutization_watermarking\matrix_nc.asv (639, 2008-12-14)
DCT_Qutization_watermarking\matrix_nc.m (609, 2008-12-14)
DCT_Qutization_watermarking\NC.m (602, 2009-07-08)
DCT_Qutization_watermarking\psnr.m (921, 2008-12-14)
DCT_Qutization_watermarking\shan.png (166, 2007-10-15)
DCT_Qutization_watermarking\wabsract.asv (783, 2009-07-01)
DCT_Qutization_watermarking\wabsract.m (783, 2009-07-01)
DCT_Qutization_watermarking\wavedct.asv (1287, 2009-07-08)
DCT_Qutization_watermarking\wavedct.m (1292, 2009-07-08)
DCT_Qutization_watermarking\wembed.asv (780, 2009-07-01)
DCT_Qutization_watermarking\wembed.m (810, 2009-07-01)
DCT_Qutization_watermarking\说明.doc (24064, 2009-07-01)
DCT_Qutization_watermarking (0, 2009-07-08)
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