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: 对比dct和dwt在图像数字水印应用中的特点，分析其特性。-contrast Extra dwt and the application of digital watermarking images of features, analysis of their identity. Platform: |
Size: 1024 |
Author:袭乐宣 |
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Description: :数字水印技术在数字产品的版权保护中起着非常重要的作用。概括了数字水印技术的现状及其基本原理,并
分析了变换域数字水印算法的优势,详细阐述了DCT 水印嵌入和提取算法的原理和步骤。最后在Matlab 平台下对DCT 数
字水印算法进行了仿真,仿真结果证实了DCT 算法的强健性和鲁棒性。-: digital watermarking technology in the digital copyright protection products played a very important role. Summarized the digital watermarking technology and the status of the basic principles and transform domain analysis of digital watermarking algorithm advantages, elaborate on the DCT watermark embedding and extraction algorithm theory and steps. Finally in Matlab platform for DCT digital watermarking algorithm for the simulation, Simulation results confirmed the DCT are strong and robust. Platform: |
Size: 525312 |
Author:my name |
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Description: 数字水印技术近年来得到了较大的发展,基于变换域的水印技术是目前研究的热点。该文提出了一种基于DCT域的自适应水印算法。实验结果表明,这种算法具有良好的性能,实现的水印具有不可见性,而且具有较好的鲁棒性。
-digital watermarking technology in recent years has been substantial development, based on the transform domain watermarking technology is a hot topic at present. The paper presents a DCT-based Adaptive watermarking algorithm. Experimental results show that the algorithm has good performance, the watermark is invisible, but also better robustness. Platform: |
Size: 663552 |
Author:my name |
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Description: 一个基于dct变换的数字水印算法的源程序,可供进行数字水印学习和研究的学生及科研工作者学习参考-DCT-based digital watermarking algorithm transform the source code, available for study and research of digital watermarking students and researchers to study the reference Platform: |
Size: 191488 |
Author:王晓华 |
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Description: 多种基于DCT变换域水印方法实现论文。对于数字水印初学者是很好的基础文案。-A variety of DCT-based transform domain watermarking method papers. Digital Watermarking for beginners is a good basis for the Record. Platform: |
Size: 2907136 |
Author:james |
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Description: 基于DCT域的数字水印的嵌入和提取，处理图像是BMP-DCT domain based on digital watermarking embedding and extraction, processing image is BMP Platform: |
Size: 4820992 |
Author:秋水飘零 |
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Description: The digital watermarking with DCT method.
The source code is implement with detailed comment so developers can understand the code easily. Platform: |
Size: 96256 |
Author:Frankie |
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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: matlab版本，基于混沌logstic映射的DCT域数字水印提取算法！很不错的1-matlab version logstic based on chaotic map DCT domain digital watermarking extraction algorithm! Very good one Platform: |
Size: 6144 |
Author:刘田 |
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Description: 一种基于DCT变换的数字水印算法的实现过程,水印为伪随机序列，包括嵌入和提取两个过程。其中textmark.m为攻击实验代码。-DCT-based Digital Watermarking Algorithm Transform realize the process, the watermark for the pseudo-random sequence, including both the process of embedding and extraction. Textmark.m experiment in which the attack code. Platform: |
Size: 2048 |
Author:陈日进 |
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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: 在图像的dct域内嵌入数字水印，包括水印嵌入和提取程序。水印为一副图像。-In the image embedded in the DCT domain of digital watermarking, including the watermark embedding and extraction procedures. Watermark for an image. Platform: |
Size: 1024 |
Author:霞疙瘩228 |
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Description: DCT域数字水印源代码.水印嵌入，水印检测，攻击实验以测试鲁棒性，重要参数计算。希望对做数字水印的XDJM有所帮助。--DCT-domain digital watermarking source code. Watermark embedding, watermark detection, attack experiment to test the robustness, an important parameter calculation. Want to do digital watermarking XDJM help.-- Platform: |
Size: 1024 |
Author:摩罗逊 |
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