搜索资源列表
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常用图像压缩编码码matlab实现。包括：DM编码、变换编码（FFT和DCT）、算术编码、行程编码、Huffman编码、线性预测编码和一个近似的JPEG编码过程。非常适合入门用户实践。,Commonly used image compression coding matlab code to achieve. Including: DM coding, transform coding (FFT and DCT), arithmetic coding, Run-Length Coding, Hu
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是基于傅里叶变换的数字图像水印的matlab源代码-Is based on the Fourier transform of digital image watermarking matlab source code
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一种DCT变换的数字音频水印技术，可以进行水印的嵌入和提取-DCT transform of a digital audio watermarking technique that can be embedded and extracted watermark
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用MATLAB实现了该算法，并对所实现方法进行了验证，在步骤（3）中则给出了求出滤波器类型及参数的方案，并进行验证，在步骤（4）中通过MATLAB的AWGN函数等相关知识实现了AWGN信道的仿真。
本文首先介绍数字水印和音频水印的相关概念和发展概况，接着介绍了完成仿真工作所需的基础知识，之后提出DA/AD变换的仿真实现，-Using MATLAB realization of the algorithm, and the realization method of authenticatio
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dct based visible watermarking algorithm
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DWT based watermarking technique
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神经网络,数字识别,水印程序,matlab
里面有关于matlab数字识别的多份代码及资料，
-Neural network, digital identification, watermark program, matlab inside matlab figures on the number of identification code and information
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实现音频中添加数字水印的matlab程序-Add audio digital watermarking matlab program
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最大最全的matlab实用教程电子版，Very good
-Matlab largest and most practical course of the entire electronic edition, Very good
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音频水印的matlab相关程序，包括两个部分：小波域音频水印（含修正离散余弦变换）及基于HRT和线性回归检测水印的算法。
-Matlab audio watermark-related procedures, including two parts: audio watermarking in wavelet domain (including MDCT) and linear regression based on the HRT and the watermark detection a
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This matlab code for SVD based image watermarking -This is matlab code for SVD based image watermarking
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This is the matlab code for SVD-DCT image watermarking
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这是基于小波变换的音频水印matlab程序, 该程序是基于三段式能量关系嵌入水印的,对研究水印的同仁有帮助。
-This is the audio watermarking matlab program based on wavelet transform. it is based on three-power relations embedded watermark and has help to the watermark research colleagues.
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code of digital watermarking using dwt, the original image is get frm the user and then a watermarked image is embedded into the image
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High capacity audio watermarking using fft amplitude interpolation
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基于小波变换的数字水印嵌入的Matlab源代码及仿真-Based on Wavelet Transform Digital Watermarking of Matlab source code and simulation
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A gr8 Adaptive DCT based watermarking system is implemented with a nice GUI for embedding, extraction and attacks
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一段基于DWT的数字水印的MATLAB代码，图像分块，水印受攻击-A DWT-based digital watermarking of MATLAB code, image segmentation, watermarking attacks
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基于扩频的数字水印技术，水印信息分布于载体作品的多个频率系数，每个频率系数上负荷的水印能量很小，平衡水印的鲁棒性和不可感知性上的矛盾。-Digital watermarking based on spread spectrum technology, the watermark is found in a number of frequency coefficient vector works, each frequency coefficient on the load of the wate
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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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