搜索资源列表
DCTmatlabwatermark
- 基于dct域的数字水印技术算法的源代码 嵌入提取都有-dct matlab watermark
DCT_WaterMark
- 使用C实现在DCT域嵌入水印和提取水印。对矩阵操作要求比较高-The realization of the use of C in the DCT domain watermark embedding and extraction of the watermark. Operating requirements of the matrix is relatively high
Semi_FragileAuthenticationWatermark
- 基于DCT压缩前后不变量，编写的抗JPEG压缩的数字图像认证水印算法，具有良好的抵抗压缩、剪切、篡改等性能的水印仿真程序-Around the DCT-based compression is not variable, the preparation of the anti-JPEG compression algorithm for digital image authentication watermark with good resistance to compression, shea
ofdm
- 基于dct的数字水印，用ofdm对水印信息进行调制-Dct-based digital watermarking with ofdm modulation of the watermark information
markEmbed
- 产生水印，并进行基于DCT域的水印嵌入。-Have a watermark and DCT-based watermark embedding domain.
Langelaar_DCTbasedWatermarkAlgorithm
- DCT-based Watermark algoritm of Langelaar for semitone digital images
matlabyuanma
- 用matlab实现水印的dct嵌入过程。具有简单具体性-Using matlab to achieve watermark embedding process dct. The specific nature of a simple
work
- 有关DCT变换域的水印嵌入及提取MATLAB源程序-The DCT transform domain watermark embedding and extraction of MATLAB source code
emb1
- 使用matlab编程软件，实习水印在DCT域的嵌入和提取-Internship in the DCT domain watermark embedding and extraction
DCT_liang
- 此代码是基于DCT的数字水印MATLAB编程，包括水印的置乱和反置乱，嵌入以及提取水印四个部分-This code is based on digital watermark DCT MATLAB programming, including the watermark scrambling scrambling and anti-, four-part watermark embedding and extraction
frequercemark
- 一种基于DCT变换域的数字水印技术，其中用到了伪随机数生气器技术随机产生水印信号-DCT transform domain based on digital watermarking technology, which uses a pseudo-random number of randomly generated angry watermark signal device
NDCT_watermark
- 水印嵌入 数字水印算法实现包含有DCT水印嵌入算法-watermark
matlabdctshuiyin
- 水印的嵌入与提取，用DCT变换的算法进行实现，嵌入二值灰度图像-Watermark embedding and extraction algorithm using DCT transform implementation, the embedded binary Gray image
watermarking_dct_matlab
- 基于DCT的数字水印研究，会对这方面的开发者提供一定的帮助- Based on the DCT digital watermark research, will provide certain help to this aspect exploiter
WatermarkEmbed
- 浮水印嵌入函示 使用DCT的方式，配合zig-zag順序來加入浮水印-watermark embedding by DCT with zig-zag traverse
watermarkDCT
- 对宿主图像的Y分量进行分块DCT变换，将水印依次嵌入到块中的直流系数。设定两种嵌入强度，根据块的纹理强弱来选择。-embedding the watermark into the DCT coefficient of Y-component of the host image .
PorcupineSrc
- c++下的dct/lsb水印设计与实现,做图像隐藏时用的-c++ under the dct/lsb watermark design and implementation, making use of hidden images
xxx
- 利用dct完成的图像数字水印的嵌入和提取 -Watermark embedding and extraction
Scrambling-technology-application
- 研究了一种图像水印技术, 该算法利用人类视觉系统( HVS)的特性, 根据JPEG量化表自适 应地调整, 采用随机置乱变换的方法进行空域关系调整, 将水印嵌入到图像的DCT 低频分量中-A kind of image watermarking techniques, the algorithm uses the human visual system (HVS) characteristics, according to adaptively adjust the JPEG quantiza
DCT4
- 程序中包括了DCT，LSB,DWT的水印嵌入算法和提取算法！-Program includes DCT, LSB, DWT watermark embedding and extraction algorithms algorithms!