搜索资源列表
chooseCoeffByThreshold
- 用小波变换为数字图像添加水印时,用来选择待嵌入系数的方法-wavelet transform for the digital watermark images added, to be used to choose the method of embedding coefficient
MyWaterMark
- 对256色灰度图像或24位彩色图像利用小波变换加载水印,并提取水印-pair of 256-color gray-scale images or 24-bit color images using wavelet transform load watermark, watermark and Extraction
dvwatermark
- 在图像中嵌入水印的matlab源代码(cox算法,cdma方式,以及小波变换方式),及嵌入结果图片-image in the watermark embedded in the source code Matlab (cox algorithm, cdma, and the wavelet transform mode), and the results of embedding Photo
各种数字图象处理
- 各种数字图象处理方法(锐化,小波变换,水印嵌入等等)。-variety of digital image processing methods (sharpening, wavelet transform, watermark embedding etc.).
wavelettransformdigitalwatermark
- based on wavelet transform digital watermark
119128624MATLAB2660-3160
- 水印技术 充分了解数字水印技术在版权保护,尤其是在多媒体数据版权保护等方面的重要作用和前景, 通过几种基于小波变换的数字水印和其他经典的数字水印方案的研究比较,验证小波域的水印的透明性鲁棒性等特点。 要求利用工具进行仿真试验。-Watermarking technology to fully understand the digital watermarking technology in copyright protection, especially in the multim
TranslateWaterMark
- 这是一个通过简单小波变换实现数字水印的源代码。-This is a simple digital watermark wavelet transform of the source code.
dwt_watermark
- 基于小波变换的数字图像,实现水印嵌入与提取-Digital image based on wavelet transform, watermark embedding and extraction
Untitled2
- 基于小波变换的图像数字水印技术 其中包括对图像的攻击 水印嵌入和提取的过程-Wavelet-based image watermarking techniques, including the attack on the image watermark embedding and extraction process
zuoye123456
- 三层小波变换的以及水印预处理的相关代码。本人为初学者,希望大家喜欢!-Three pre-wavelet transform and the watermark of the relevant code. I am a beginner, I hope you like it!
shuzishuiyin
- 用小波变换实现嵌入和检出数字水印,并进行水印图像进行不同处理-Using wavelet transform digital watermark embedding and detection
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.
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)
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
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
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
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
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