搜索资源列表
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用c语言实现一种基于DCT系数均值的盲水印算法,C language implementation with a mean value based on the DCT coefficient of the Blind Watermarking Algorithm
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实现了添加水印及攻击水印的一些方法。攻击水印方法包括抖动攻击、滤波攻击、旋转攻击等-Add watermark and implementation of a number of methods to attack the watermark. Watermarking attack methods include jitter attacks, filtering attacks, spin attack
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用C++编写的通过DCT变换实现图像的压缩。-Using C++ prepared implementation through the DCT transform compressed images.
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实现对图片数字水印的添加和缩放，并且包含数字和图片水印的添加。而且增加了缩放功能。-Implementation of digital watermarking to add the picture and zoom, and includes figures and images watermark to add. And increased the zoom feature.
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DCT编码，使用C语言实现，非常适合学习交流之用！-DCT coding, using the C language implementation, ideally suited to study the exchange of use!
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基于FFT变换、DCT变换、HT变换、小波变换和矢量量化技术的图像压缩的Matlab实现。-Based on the FFT transform, DCT transform, HT transform, wavelet transform and vector quantization image compression technology, the Matlab implementation.
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DCT算法实现，图像压缩的实现，图像压缩，视频压缩之类的代码，谢谢分享-DCT algrithem implementation
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分层矢量量化DCT图像压缩算法设计与实现
计算机应用技术专业 论文-Hierarchical vector quantization DCT image compression algorithm design and implementation of Computer Application Technology Paper
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二维离散余弦变换 c# 实现图像压缩和特征提取
-Discrete Cosine Transform for Feature Extraction
Decription: Implementation of 2D discrete cosine transform in c#
Download source: http://www.codeproject.com/KB/GDI/2D-DCT.aspx
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利用DCT实现在数字图像中嵌入文本利用lsb在数字图像中嵌入图像-DCT implementation using digital image embedded in the text using lsb embedding images in digital image
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DCT的数字水印算法
DCT域算法的设计与实现- Digital Watermarking Design and
Implementation Based on DCT
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基于离散余弦变换（DCT）的图像压缩算法matlab实现-Based on the discrete cosine transform (DCT) image compression algorithm matlab implementation
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这是一个描述离散余弦变换，采用快速傅里叶变换实现-This document is on the discrete cosine transform, using FFT implementation and using block form
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基于DCT变换的图像压缩matlab实现,检测可用，值得参考。-Image compression based on DCT matlab implementation, testing available, worthy of reference.
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基于DCT变换的图像压缩matlab实现，开发环境为matlab-DCT-based image compression matlab implementation, development environment for matlab
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softcast的2d dct实现，先对图像转灰度图，得到的亮度信号矩阵做DCT 变换-softcast of 2d dct implementation, the first image to grayscale, luminance signal obtained by DCT transformation matrix do
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DCT在MATLAB中的实现 试过了,可以用,有详细讲解 不错的-DCT implementation in MATLAB tried, can use, have detailed interpretation of the good
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DFT和DCT在matlab中的一个基本实现(An implementation of DFT and DCT in matlab.)
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使用matlab对图像进行dct、dft变换（通过原理实现算法）(Using MATLAB to carry out DCT and DFT transform (through principle implementation algorithm))
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掌握基本数字水印和DCT数字水印的实现和检测方法；检验DCT数字水印，抵抗高斯噪声攻击、椒盐噪声攻击、剪切攻击和旋转攻击的能力。(Grasp the implementation and detection methods of basic digital watermarking and DCT digital watermarking, and test the ability of DCT digital watermarking to resist Gauss noise attack,
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