搜索资源列表
DCT
- 一个基于dct变换的数字水印算法的源程序,可供进行数字水印学习和研究的学生及科研工作者学习参考
DCTDigitalwatermarkingsource
- DCT水印源码 整理自lufei的水印代码 不可见数字水印
音频水印仿真界面
- 基于DCT的音频水印的嵌入，提取，检测程序
code.rar
- 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
matlab
- ~~多种变换的数字水印源码DCT DWT-~ ~ A wide range of digital watermarking Transform DCT DWT source
DCT4
- 运用DCT进行数字水印的嵌入和提取 运用DCT进行数字水印的嵌入和提取-The use of DCT digital watermark embedding and extraction of the use of DCT digital watermark embedding and extraction
cellwatermark
- 一个细胞自动机及相应的vote和smooth函数， 一个检测DCT水印的函数，还有很多M文件，很有用的，欢迎下载哦-A cellular automata and the corresponding vote and smooth function, a cellular automata and the corresponding smooth function of the vote and a DCT watermark detection function, there are a lo
matlab
- 基于MATLAB的数字水印技术研究 关键词：数字水印 Matlab Visual C++6.0 DWT DCT -MATLAB-based digital watermarking technology research Keywords: digital watermarking Matlab Visual C++6.0 DWT DCT
DCT
- 生成一个高斯水印后，对待嵌入水印的载体图像进行二维的DCT变换，然后嵌入水印-Generates a Gaussian watermark, the watermark embedded in the carrier to treat two-dimensional image of the DCT transform, and then embedding the watermark
ws
- 基于DCT水印系统的设计，程序功能完整，有一定的参考性-To achieve detection of circular
DCT
- 通过DCT变化在图像中，嵌入水印，加入噪声，并解出嵌入图像，计算误差率。-Through the DCT changes in the watermarked image, add noise, and extract out the embedded images to calculate margin of error.
DCT
- 一个实用的DCT数字图像水印程序，可以直接运行，包括很多攻击类型以及图片-A practical digital image watermark DCT procedure can run, including many types of attacks, as well as pictures
DCT-basic
- 基于DCT的数字水印基本代码框架，能够完整的嵌入水印信息、提取水印信息。可根据需要再此基础上修改算法。-DCT-based digital watermarking code framework, a complete embedded watermark information to extract the watermark information. According to the need for this based on the modified algorithm.
dct
- 心电图数字水印加密和解水印以及噪声测试 DCT方法，分段-The the ECG digital watermark encryption DCT method, segmented
dct
- 基于dct的数字水印源程序，是matlab代码，并且带有解释信息-Dct-based digital watermarking source is matlab code, and with explanatory information
dct
- 基于dct的数字水印图像技术的研究，包括水印的嵌入及提取，加噪-Research dct digital watermarking technology based on image
DCT
- 基于DCT的音频数字水印，程序简单易懂，适合新手参考学习-DCT-based digital audio watermarking, the program is simple and easy to understand for novice reference study
matlab实现DCt
- 用MATLAB实现DCT水印算法。信号经过DCT后，从空间域变换到频域。是一种正交变换的方法。是图像处理中应用即为广泛的傅氏变换中一种特殊的情况（被展开函数是实偶函数，再离散化，即为离散余弦变换）。 同傅氏变换一样，有正反两种变换。(DCT watermarking algorithm is implemented with MATLAB.)
DCT变换
- 实现颜色图像DCT水印嵌入和提取，以及彩色版本和非彩色版本图像的程序(Implementation of color image DCT transform)
MATLAB（DCT+DWT）
- 数字水印（DCT+DWT）原理加代码，这是变化域的主要两方面(Digital watermarking algorithm of DCT and DWT)