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Dct

于 2011-06-01 发布 文件大小:2353KB
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下载积分: 1 下载次数: 199

代码说明:

  主要研究了彩色图像数字水印算法,在DCT域进行了水印的自适应嵌入和提取,并用Matlab进行了仿真实验,测试算法的性能(The main color image watermarking algorithm in the DCT domain adaptive watermark embedding and extraction, and with the Matlab simulation experiment to test the performance of algorithm)

文件列表:

代码
....\main1.asv,7225,2011-05-19
....\main1.m,7225,2011-05-19
....\mainfunction.fig,3294,2010-05-29
....\mainfunction.m,8566,2010-05-29
....\subone1.asv,6911,2010-05-30
....\subone1.fig,2582,2010-06-15
....\subone1.m,7394,2010-06-15
....\subone2.asv,10506,2010-05-30
....\subone2.fig,2992,2010-06-15
....\subone2.m,10475,2010-05-30
....\subone3.asv,27553,2010-06-08
....\subone3.fig,4304,2010-06-15
....\subone3.m,27630,2010-06-15
ͼƬ





....\filtget2.jpg,2828,2010-06-18
....\gaussian.jpg,29891,2010-06-18
....\gaussian2.jpg,3094,2010-06-18
....\gaussian_attack1.jpg,43593,2010-06-08
....\get0.jpg,2819,2010-06-18
....\graya.jpg,28388,2010-05-26
....\images.jpg,12828,2010-05-01
....\images1.jpg,1722,2010-06-12
....\images2.jpg,1722,2010-06-18
....\images21.jpg,2440,2010-06-12
....\jpeg_attck.jpg,47139,2010-05-23
....\jpeg_attck1.jpg,50154,2010-06-19
....\jpeg_attck2.jpg,15842,2010-06-18
....\jpg_get1.jpg,2844,2010-06-18
....\jpg_get2.jpg,2844,2010-06-18
....\lena.jpg,192463,2010-06-15
....\lena1.jpg,67250,2010-04-30
....\medfilt.jpg,16529,2010-06-18
....\rabbit.jpg,177699,2010-06-15
....\rotate.jpg,25764,2010-06-18
....\rotate_get3.jpg,2839,2010-06-18
....\salt$pepper_attack.jpg,69180,2010-05-14
....\salt$pepper_attack1.jpg,44234,2010-06-08
....\salt$pepper_attack2.jpg,32231,2010-06-18
....\salt_get2.jpg,2915,2010-06-18
....\watermarked.jpg,26931,2010-06-18
....\watermarked11.jpg,111308,2010-05-24
论文.doc,1581568,2010-06-18

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