搜索资源列表
matlab
- ~~多种变换的数字水印源码DCT DWT-~ ~ A wide range of digital watermarking Transform DCT DWT source
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
dwt
- 实现基于小波变换数字水印的嵌入和提取,并实现对压缩，噪声等攻击的检测。-Using the same key after a chaotic sequence of scrambling the watermark information to achieve the double encryption, consider the wavelet energy distribution problem, the watermark information embedded in low-freq
PMatermarkingr
- 提出一种基于DWT和DCT域的有意义二值图像数字水印算法 利用Arnold变换对水印序列进行置乱,消除象素的空间相关性,增加水印的安全性 而结合小波波变换和离散余弦变换的特性,将水印信息嵌入到图像变换域的低频和中频系数中,提高水印的鲁棒性和不可见性 实验证明该算法具有较好的抗压缩、抗噪音和抗剪切性。 -Making meaningful binary image digital watermarking algorithm based on DWT and DCT domain using
audio-watermark
- 各种音频数字水印源代码，有详细的代码解释说明。dct，dwt等-Audio digital watermark source code, detailed code explanation. dct, dwt
matlab-dwt-shuiyin
- matlab小波变换 实现数字水印 源码-matlab shuiyin
hyit_DW
- VC++实现数字水印技术，在BMP位图中添加各种水印信息，程序分LSB和DWT嵌入方法。-VC++ implementation of digital watermarking technology, adding various watermarks in BMP bitmap, the program points LSB and DWT embedding methods.
dwt1
- ATLAB程序：利用DWT的图像数字水印的嵌入与提取，--MATLAB programs: the use of DWT image watermarking embedding and extraction, which contains a watermark image, the original image.
DWT_clear_watermarking
- 基于DWT域的数字音频水印程序（明提取）-Digital Audio Watermarking Based on DWT (tora)
Digital-Watermarking-master
- 将要嵌入的多张水印图利用不同正交码调制，之后嵌入到被嵌入图片的小波变换系数中，对小波系数做逆变换，得到已嵌入水印图的图像。利用逆过程可提取出被嵌入的图像(The multiple watermark images to be embedded are modulated by different orthogonal codes, and then embedded into the wavelet coefficients of the embedded images, and the inv
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)