搜索资源列表
212
- 基于图像预处理的DCT数字水印算法及其MATLAB实现,作者：QQ 64134703 ，电子毕业设计，欢迎咨询 -DCT-based image preprocessing for digital watermarking algorithm and MATLAB implementation of: QQ 64134703, e-graduate design, please consult
extract_wavelet
- matlab 利用小波变换在图像中嵌入水印。matlab 利用小波变换在图像中嵌入水印-matlab wavelet transform in image watermarking. matlab wavelet transform to embed watermarks in the image
embed_wavelet
- matlab 提取利用小波变换在图像中嵌入水印。matlab 提取利用小波变换在图像中嵌入水印-matlab extract the wavelet transform in the image watermarking. matlab extract images using wavelet transform to embed watermarks in
BwAdd_Y_ColorImage
- matlab程序添加水印的DCT算法，先将水印加密，然后嵌入图像中-matlab program to add a watermark in the DCT algorithm, first the watermark encryption, and embedded images
Gaussm0.01v0.01
- 这次是对添加水印的图像中添加一种高斯噪声的matlab程序-The watermark image is added to add a Gaussian noise process
DWT_test2
- matlab图形图像处理源程序 实现DWT水印的嵌入和提取 -graphic image processing matlab source code to achieve DWT watermark embedding and extraction
2paper2
- 根据图像数字水印基本原理和水印信道的构造及生成方式，从信息论的角度，对基于高斯噪声信道的数字水印容量进行探索。针对高斯信源分布具有最大的不确定性、能够在所有的二阶随机分布中提供最大信息熵的特点，分析在高斯分布情况下的整个水印信道通信过程，并引入平均互信息理论，给出基于高斯的水印信道容量的最大通信速率。同时分析加性噪声信道下的容量问题，将高斯分布扩展到非高斯分布，优化容量计算表达式，利用Matlab软件工具给出非高斯信源水印容量与受限失真度的2D和3D关系仿真曲线，并结合实际给出结果分析。-】Ba
wmark
- 用matlab实现的水印嵌入，附水印图像和源码文件-Embedding with a matlab implementation, with a watermark image and the source file
2
- matlab开发数字水印DCT与DWT（基于小波变换的静态图像数字水印方法研究）-development of digital watermarking matlab DCT and DWT (wavelet-based method for watermarking of still images)
Untitled
- MATLAB的数字水印图像的 提取。-MATLAB digital watermark image watermark images extracted.
Watermark-into-the-image
- 这个程序在MATLAB环境下实现二值图像的水印注入及水印提取-The program aim to achieve the watermark into the binary image and the watermark extraction under MATLAB environment
Arnold
- matlab数字图像处理中实现数字水印的加密解密-matlab digital image processing in digital watermarking encryption and decryption
shuiyinqianru
- 运用MATLAB对数子图像进行水印处理，过程包括水印的嵌入与水印的提取-The use of MATLAB on the number of sub-image watermarking, the process including the watermark embedding and watermark extraction
DWT_tq
- 基于小波变换自适应水印图像的（提取） matlab编程实现-Adaptive watermarking based on wavelet transform image (extract) matlab programming
The-watermark-embedding
- 在matlab软件上进行图像的水印嵌入及提取的简单代码-Matlab software for image in the watermark embedding and extraction of simple code
watermarkPLSB
- 基于LSB的数字水印算法，算法中包含实验图像等，matlab编写-LSB-based watermarking algorithm, the algorithm contains experimental images, matlab write
digiter-watermark1
- 使用matlab环境进行图像处理，本文件是一个图像处理的论文，设计图像处理中的水印问题。-Image processing using matlab environment, this is an image processing of paper, the design of the watermark image processing problems.
Untitled
- 使用matlab对图形图像进行水印的嵌入和提取-matlab for watermark embedding and extraction
Watermarking
- 基于matlab的音频水印技术，通过小波变换实现水印的嵌入，并提取水印图像。-Matlab based audio watermarking technology, through wavelet transform watermark embedding, watermark and extraction of image.
Digital-watermarking
- 图像处理中的数字水印，这是用MATLAB实现的，对图像处理的初学者有很大帮助-Image processing in digital watermarking, which is implemented using MATLAB image processing for beginners