搜索资源列表
li3-13
- 利用二维小波变换实现数字水印，首先在图像中加入水印，重构图像，分离水印，最后检测和计算阈值。-Two-dimensional wavelet transform digital watermark, the first to add a watermark in the image, the reconstructed image, separate watermarks, detection and calculation of the final threshold.
waterdwt
- 利用离散小波改进算法在图像中添加水印并可准确提取-Improved algorithm using discrete wavelet add a watermark in the image can be accurately extracted
WaveletApply
- 小波分析用于图像去噪、边界扭曲、压缩、数字水印、小波包分解与重构、图像融合及边缘检测。-Wavelet analysis is used to image denoising, boundary twisted, compression, digital watermark, and wavelet packet decomposition and reconstruction, image fusion and edge detection.
008
- 小波变换在图像处理中的应用（图像类型转换、消噪、压缩、平滑、增强、融合和数字水印）-Wavelet transform application in image processing (image type conversion, denoising, compression, smooth, enhance, fusion and digital watermark)
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.
tl
- 数字水印的源程序，基于小波变换，能实现外部图片的水印处理，处理较为方便-The source of the digital watermark based on wavelet transform, the external picture watermark processing, handling is more convenient
matlab
- matlab实现的小波变换彩色图像水印嵌入和提取程序-matlab implementation of wavelet transform color image watermark embedding and extraction procedures
dwt
- 将图像进行三级小波变换，然后将将水印信号嵌人原图像进行重构-Image three wavelet transform, then the watermark signal is embedded in the original image to be reconstructed
DWT--Water
- 基于DWT小波域变换的数字水印的嵌入与提取，以及鲁棒性的检测。-DWT wavelet domain transform digital watermark embedding and extraction, as well as the robustness of detection.
DWT
- 基于小波变换的数字盲水印及对嵌入水印后图像的攻击检测-Attack detection based on wavelet transform digital blind watermark and the watermarked image
matlab-chenxu
- 文档内容是基于小波域的脆弱水印嵌入和提取的算法代码。原图像为灰度图像，水印为二值水印图像。-The document content is based on wavelet domain fragile watermarking embedding and extraction algorithm code. The original image to grayscale watermark for the binary watermark image.
Untitled
- 基于离散小波变换的数字水印嵌入与提取算法-Discrete wavelet transform-based digital watermark embedding and extraction algorithms
digital-image-processing
- 基于小波数字图像处理MATLAB源代码 例如压缩提取 噪声水印提-MATLAB source code, such as compressed watermark extraction noise mention wavelet-based digital image processing
DWT-best
- 数字图像处理关于水印的matlab的实现，小波变换算法-Digital Image Processing Matlab implementation of the watermark, the wavelet transform algorithm
DWT-shui
- 数字图像处理关于水印的matlab的实现，小波变换算法-Digital Image Processing Matlab implementation of the watermark, the wavelet transform algorithm
scale
- 基于三级小波变换的音频数字水印，详细介绍了水印的嵌入提取和攻击算法-Digital Audio Watermarking Based on three wavelet transform, described in detail the watermark embedded in the extraction and attack algorithms
675757261dwt
- 利用小波变换实现图像水印的嵌入与提取，提供的相关的算法-Using wavelet transform image watermark embedding and extraction related to the algorithm
231
- 使用DCT和小波变换提取数字图像水印并对水印进行评估-Use wavelet DCT and digital image watermarking and to evaluate the watermark
EG
- Matlab鲁棒水印添加、提取程序源代码，使用离散小波变换方法。鲁棒性优秀，可实现盲水印。-Matlab robust watermarks, extract the source code, using the discrete wavelet transform method. Excellent robustness can achieve the blind watermark.
Audio-watermarking-internship-report
- 音频信号的水印设计，以音频信号为载体，将秘密信号嵌入载体音频信号当中， 实现音频信号的水印。采用变换域小波变换（DWT）的技术，将音频信号进行小波变换，提取出低频分量，然后将水印嵌入到音频信号的低频当中。实验当中先在MATLAB 上面进行了仿真实验，并且通过加入噪声以及滤波等进行干扰以此检测了算法的透明性和健壮性，然后利用C 语言进行了测试，最后经 过一些修改，例如加入定时器以及进行中断的处理和加入缓冲在DSP 板子上实现了加入水印的音频声音的播放。-Audio signal water