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小波分析在数字水印中的应用源代码，可用于相关论文参考写作-Wavelet analysis in digital watermarking application source code, can be used for paper reference writing
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音频信号的水印设计，以音频信号为载体，将秘密信号嵌入载体音频信号当中，
实现音频信号的水印。采用变换域小波变换（DWT）的技术，将音频信号进行小波变换，提取出低频分量，然后将水印嵌入到音频信号的低频当中。实验当中先在MATLAB 上面进行了仿真实验，并且通过加入噪声以及滤波等进行干扰以此检测了算法的透明性和健壮性，然后利用C 语言进行了测试，最后经
过一些修改，例如加入定时器以及进行中断的处理和加入缓冲在DSP 板子上实现了加入水印的音频声音的播放。-Audio signal water
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基于小波变换和HVS的数字水印算法研究，采用小波变换算法给图像嵌入数字水印。-Digital watermarking algorithm based on wavelet transform and HVS embedded digital watermark to the image using wavelet transform algorithm.
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在Matlab环境下实现图片的水印嵌入，利用离散小波变换，较好的实现了应有的功能，并且通过计算PSNR值很好的验证了水印算法的不可见性和鲁棒性。-Watermark image is realized in Matlab environment, using the discrete wavelet transform, achieve a better functions, and are in good agreement with the watermark imperceptibilit
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基于小波的数字水印系统，嵌入水印，提取水印，是毕业设计的好材料-Wavelet-based digital watermarking system, the embedded watermark, watermark extraction graduate design
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变换域加密图像数字水印算法研究
本文主要对图像数字水印算法进行了研究，主要利用离散小波变换实现数字水印的嵌
入和提取，这是因为小波变换可以将信号或图像进行多分辨率分解，具有放大、缩小和
平移的数学显微镜功能，利用小波分解的特性可以将水印信息嵌入到载体图像的不同区
域，更好地抵抗各种信号处理操作。-Transform domain encrypted image digital watermarking algorithm of this paper, the image wate
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关于数字水印小波方法，过程中遇到的问题，本人编写。-On digital watermarking wavelet method, the problems encountered in the process, I write.
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digital image wavelet watermarking-digital image wavelet watermarking..........
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基于dwt的视频数字水印源代码,使用小波变换，在视频中嵌入水印信息。-Dwt based video watermarking source code, the use of wavelet transform, the watermark is embedded in the video.
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基于小波变换的零水印算法，包括水印的嵌入及提取，用到了阿诺德变换-Zero-watermarking algorithm based on wavelet transform, including the watermark embedding and extraction, use Arnold transformation
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本程序为基于小波变换的数字水印技术，其是信息隐藏领域一个非常重要的分支。-This procedure for the digital watermarking technology based on wavelet transform, which is a very important branch in the field of information hiding.
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Digital Watermarking Using Discrete Wavelet Transform (DWT) & Singular Value Decomposition (SVD) & Checking its Robustness in the presence of JPEG Image Compression
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首先将载体图像经过离散小波变换，然后将待嵌入水印嵌入到经小波变换后的载体图像的低频域中，因为载体图像的低频域在进过一些攻击后表现稳定。-Firstly, the carrier image after discrete wavelet transform, and then be embedded watermark is embedded into the low frequency domain carrier image after wavelet transform of the car
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the Matlab project contains the source code used for simple watermarking using wavelet transform. Performs watermarking of the input image by decomposing the image using haar wavlet. Noise generated with normal distribution is used as the key and is
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Image water marking using Stationary Wavelet Transform with 3-level decomposition.
The problem with DWT is lack of shift-invarience and poor spatial resolution of the resultant image.
These were reduced with SWT, at the cost of memory requirement
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This paper proposes new watermarking technique based on Tetrolet domain. The Tetrolet transform is a new adaptive Haar-type wavelet transform based on tetrominoes. It avoids Gibbs oscillation because it applies the Haar function at the edge of the im
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matlab数字图像处理，代码，基于小波变换的数字水印技术-Digital watermarking technology based on Wavelet Transform
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实现了基于小波变换的数字水印算法，包括小波变换，量化，分块等。具有很好的鲁棒性-Realization of the digital watermarking algorithm based on wavelet transform, including wavelet transform, quantization, block and the like. Having a good robustness
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this a good code for the watermarking over a video using Discrete Wavelet Transform.-this is a good code for the watermarking over a video using Discrete Wavelet Transform.
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This the code for color image invisible image watermarking using Discrete wavelet transform.-This is the code for color image invisible image watermarking using Discrete wavelet transform.
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