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Description: 数字水印技术的基本概念-A survey of Digital watermarking technique. It may an overview about watermarking.
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Size: 34289 |
Author: 张奎 |
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Description: 水印植入的C代码，采用盲目植入与检测，附图象文件-c code for watermarking embedding. Blind watermarking embedding and detection algorithm. Test images are also included.
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Size: 111617 |
Author: 洋洋 |
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Description: 使用小波变换实现的水印算法,对研究小波变换和水印技术非常有用!-use wavelet transform the watermark algorithm, the wavelet transform and watermarking technique is very useful!
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Size: 73415 |
Author: 王袍 |
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Description: 著名的cox数字水印算法源代码，使用matlab编写，很有用噢！-famous cox digital watermarking algorithm source code, the use of Matlab prepared very useful Oh!
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Size: 23281 |
Author: 王袍 |
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Description: watermarking in text file
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Size: 296960 |
Author: jairaj |
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Description: 语音水印算法的matlab 编程实现，毕业设计，基于小波，到谱分析-Audio Watermarking Techniques implemented by the MATLAB PROGRAMMING
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Size: 513024 |
Author: peterr |
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Description: 一个有鲁棒性的水印算法实现，可以抵抗几何攻击并有仿真-A robust watermarking algorithm, geometric attacks and a simulation
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Size: 1024 |
Author: 隋智源 |
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Description: Abstract- H.264/AVC is becoming a popular video codec for
its better compression ratio, lower distortion and applicability
to portable electronic devices. Thus, issues of copyright
protection appropriate for this standard become very
important. In this paper, a new blind SVD (Singular Value
Decomposition) - DCT combined video watermarking scheme
for the ".264 standard is proposed. The proposed method is a
blind watermarking algorithm as the hidden information can be
extracted without the original video and the original singular
values. To reduce visual quality degradation caused by
coefficients modifying, the perceptual model and block selection
mechanism are introduced to control the modification strength.
The performance of the proposed algorithm is evaluated with
respect to imperceptibility, robustness and data payload.
Experimental results reveal that the proposed scheme achieves
enough robustness while preserving the perceptual quality.-Abstract- H.264/AVC is becoming a popular video codec for
its better compression ratio, lower distortion and applicability
to portable electronic devices. Thus, issues of copyright
protection appropriate for this standard become very
important. In this paper, a new blind SVD (Singular Value
Decomposition)- DCT combined video watermarking scheme
for the ".264 standard is proposed. The proposed method is a
blind watermarking algorithm as the hidden information can be
extracted without the original video and the original singular
values. To reduce visual quality degradation caused by
coefficients modifying, the perceptual model and block selection
mechanism are introduced to control the modification strength.
The performance of the proposed algorithm is evaluated with
respect to imperceptibility, robustness and data payload.
Experimental results reveal that the proposed scheme achieves
enough robustness while preserving the perceptual quality.
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Size: 486400 |
Author: lie |
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Description: 差分法可逆水印算法仿真,对可逆水印研究有所帮助-Reversible watermarking algorithm difference method simulation, to help the study of reversible watermarking
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Size: 2981888 |
Author: J.John |
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Description: 基于DWT域的脆弱水印，上数字图像处理课的大作业-Fragile watermarking based on DWT, digital image processing course
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Size: 50176 |
Author: 方凯 |
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Description: LSB是Least Significant Bit Substitution的简称，也叫最低有效位水印嵌入，-lsb watermarking embed
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Size: 1024 |
Author: saffi |
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Description: video watermarking using xuggler in java-video watermarking using xuggler in java....
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Size: 6144 |
Author: Ananth |
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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
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Size: 1024 |
Author: 苏日新 |
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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.
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Size: 119808 |
Author: jxzjxz10 |
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Description: SVD based watermarking scheme.very easy description to understand-SVD based watermarking scheme.very easy description to understand...
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Size: 111616 |
Author: aseem |
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Description: 基于分数阶Fouricr域的二值数字水印算法-Domain based on fractional Fouricr binary digital watermarking algorithm
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Size: 1024 |
Author: 雷倩 |
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Description: Thesis on Image watermarking in hybrid DCT and DWT technique
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Size: 1967104 |
Author: anees1411
|
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Description: 关于数字水印技术的一篇好文，可以好好参考(This is a useful paper about watermarking in imagine processing)
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Size: 1457152 |
Author: chnzhn
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Description: 微软音频水印验证程序 ，
配合论文 Spread-Spectrum Watermarking of Audio Signals(microsoft-audio-watermarking)
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Size: 177152 |
Author: Gavin009
|
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Description: Some graduate papers on wavelet watermarking
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Size: 36823040 |
Author: Dwei3 |
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