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: 基于java的图像数字水印，自己感觉得不错的哦。-Java-based digital watermarking of images, their own feeling of oh well. Platform: |
Size: 1024 |
Author:风影 |
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Description: 基于离散小波余弦变换DCT的数字水印算法，实现了水印的嵌入提取等过程。毕业设计源代码-Discrete Cosine Transform Based on Wavelet Digital Watermarking Algorithm in DCT, the watermark embedded in the realization of the process of extraction. Graduation Project source code Platform: |
Size: 218112 |
Author:xiaobao89 |
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Description: it helps to those who are doing project in digital image or vedio watermarking and also to those who are doing in image processing Platform: |
Size: 90112 |
Author:rag9999 |
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Description: DCT数字水印算法，我的毕业设计内容，希望大家能够喜欢-DCT digital watermarking algorithm, the contents of my graduation project, hope that we can enjoy Platform: |
Size: 20480 |
Author:马飞 |
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Description: 基于空域水印算法的票据防伪研究,湖南大学工程硕士论文，王伟-Watermarking algorithm based on airspace security of the Notes, Hunan University, master' s thesis project, Wang Wei Platform: |
Size: 2096128 |
Author:gm |
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Description: 这是个由matlab仿真实现的基于dwt的数字水印技术算法，实现了数字水印的嵌入、提取和一系列攻击实验。效果良好。-This is implemented by the matlab simulation of digital watermarking technique based on dwt algorithm, realization of the digital watermark embedding, extraction and a series of attacks on experiments. Good effect. Platform: |
Size: 119808 |
Author:jxzjxz10 |
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Description: a watermarking project that implemented in Matlab (Simulink).
use a WAV file for input and address a output WAV file to save result , Platform: |
Size: 83968 |
Author:jabi |
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Description: 以六杆机构为例，研究了MATLAB的机构运动仿真方法，建立了仿真模型，设置各项参数后进行了仿真，并得出了正确的结果。与其它方法相比，最大的优点是无需建立机构运动的数学模型和编制程序，具有系统建模方便直观和仿真功能强大的特点，能大大减轻设计人员的工作，为机械系统的建模仿真提供一个强大而方便的工具-function [A] = psnr(image,image_prime,M,N)
Name: Chris Shoemaker
Course: EER-280- Digital Watermarking
Project: Calculates the PSNR (Peak Signal to Noise Ratio)
of images A and A , both of size MxN
Platform: |
Size: 548864 |
Author:程风仪 |
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Description: matlab code for watermarking the image with 8 bit message using 8 different images Platform: |
Size: 1828864 |
Author:bhargav shah |
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Description: Java Data Hiding Project, We used the watermarking in the input image itself, and later decrypt the key image too. reversible data hidind project with executable code Platform: |
Size: 326656 |
Author:ashok |
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