Description: 一个基于DCT域的数字水印代码，里面有详细的注释说明。-This is a digital watermarking sourcecode based on DCT.Attached with detailed comments and explanation. Platform: |
Size: 492064 |
Author:符号 |
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Description: 一个基于DCT域的数字水印代码，里面有详细的注释说明。-This is a digital watermarking sourcecode based on DCT.Attached with detailed comments and explanation. Platform: |
Size: 491520 |
Author:符号 |
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Description: 这是一个基于DCT的jpeg图像压缩编码算法的MATLAB实现的程序,对做jpeg压缩的朋友会很有帮助-this is matlab jpeg compression based on dct,it is helpful for who embark on jpeg compression. Platform: |
Size: 40960 |
Author:杨晖 |
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Description: 基于DCT域的图像数字水印技术：
摘要：数字水印技术作为数字媒体版权保护的有效办法，近年来在国内外引起了人们极大的兴趣。作者采用了DCT离散余弦变换的算法，对图像这种多媒体数字作品进行了数字水印的嵌入和检测研究。并且使用了高效实用的编程工具MATLAB来介绍了一种DCT域的图像数字水印嵌入和提取的实例，并且在最后对嵌入水印的图像进行了攻击实验，验证了该算法的鲁棒性和不可见性。-Based on the DCT domain image watermarking techniques: Abstract: Digital watermarking of digital media technology as an effective means of copyright protection, in recent years both at home and abroad has aroused great interest. The author adopted the DCT discrete cosine transform algorithms, the image of this multi-media digital works for the digital watermark embedding and detection research. And the use of efficient MATLAB programming tools useful to introduce a DCT domain image watermarking embedding and extraction examples, and in the final of the embedded watermark image of the attack experiments verify the robustness of the algorithm and non- Visibility. Platform: |
Size: 533504 |
Author:绯村剑心 |
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Description: 一种基于分块 D C T的混沌半脆弱图像水印技术，半脆弱数字水印；混沌理论 -DCT block based on chaotic semi-fragile image watermarking technology, semi-fragile digital watermarking Chaos Theory Platform: |
Size: 335872 |
Author:陈彩琼 |
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Description: 基于DCT变换的水印图像水印算法源代码（matlab实现）。将文件解压缩到MATLAB安装目录下的work文件夹中，然后打开aaa.m文件，运行即可。-Based on the DCT Transform Watermarking Image Watermarking Algorithm source code (matlab achieve). Extract the file to the MATLAB installation directory under the work folder, then open the document aaa.m, running can be. Platform: |
Size: 56320 |
Author:xuan |
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Description: 基于matlab编写的dct数字水印程序，文件包括有源程序以及简单的说明等-DCT matlab prepared based on digital watermarking procedures, documentation, including source code, as well as simple descriptions Platform: |
Size: 1024 |
Author:张伟 |
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Description: 基于DCT的数字水印源码，描述DCT的变换、水印的嵌入过程。-Digital Watermarking Based on DCT source, described in the DCT transform, the watermark embedding process. Platform: |
Size: 1024 |
Author:尹艳 |
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Description: 二值图像数字水印算法的一般方法，然后在此基础上给出了一种基于分块DCT的自参照直流系数盲检测二值水印方法。-A blind binary image digital watermarking algorithm is proposed in the DCT domain. The algorithm uses the correlativity of the inter-blocks DC components based on blocked DCT with binary image. No original binary image is needed when detecting the watermark. The algorithm is realized with the efficient and practical programming tools MATLAB, The effect of the corresponding parameters is analyzed in detail. Platform: |
Size: 36864 |
Author:朱建伟 |
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Description: video watermarking based on dct, svd, LSB and wavelet all works good use vipmen video in matlab Platform: |
Size: 1180672 |
Author:satguru |
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Description: 基于DCT域的鲁棒水印，上数字图像处理课上的大作业-Robust Watermarking Based on DCT, the homework of digital image processing Platform: |
Size: 52224 |
Author:方凯 |
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Description: 主要介绍基于dct的数字音频水印，以及水印的嵌入和水印的提取-Introduced digital audio watermarking based on dct, and the watermark embedding and watermark extraction Platform: |
Size: 1024 |
Author:苏日新 |
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Description: 主要介绍基于dct的数字音频水印，以及水印的嵌入和水印的提取-Introduced digital audio watermarking based on dct, and the watermark embedding and watermark extraction Platform: |
Size: 1024 |
Author:苏日新 |
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