当前位置:
首页 资源下载
搜索资源 - wavelet watermarking
搜索资源列表
-
0下载:
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
-
-
0下载:
论文给出了一种在小波变换域中对静态图像加水印的方案。-Paper presents a wavelet transform domain in the increase of the static image watermarking program.
-
-
0下载:
提出了一种基于离散小波变换的数字水印算法, 选择低频子带嵌入水印, 保证了水印的不可见性 -Proposed a number of discrete wavelet transform based watermarking algorithm, select the low frequency sub-band watermark to ensure the watermark invisibility
-
-
0下载:
watermarking wavelet packet
-
-
0下载:
小波包的数字水印watermarking -watermarking
-
-
0下载:
wavelet watermarking cut-watermarking cut
-
-
0下载:
实现半脆弱小波提取,实现文献A FEATURE-BASED SEMI-FRAGILE WATERMARKING SCHEME IN DWT DOMAIN.pdf的源码-Achieve semi-fragile wavelet extraction, to achieve literature A FEATURE-BASED SEMI-FRAGILE WATERMARKING SCHEME IN DWT DOMAIN.pdf source
-
-
0下载:
this watermarking is implemented using wavelet transform-this watermarking is implemented using wavelet transform..
-
-
0下载:
A New Wavelet Watermarking Algorithm for Images using Edges Detection
-
-
0下载:
2012年的一篇音频水印论文:基于小波域替换的高性能音频水印算法-A High Performance Audio Watermarking Algorithm Based on Substitution in Wavelet Domain
-
-
0下载:
这是一个基于小波的数字音频程序。对于最近做毕业设计的同学有帮助。
-This is a wavelet-based digital audio programs. For students recently graduated design.
-
-
0下载:
用小波实现图像的三层分解与重构,并且含有嵌入水印的程序,实现了对水印图像的各种攻击,有很好的实验结果-using wavelet to decompositiom and reconstruction image this method have an good stability and it can through kinds of attracts
-
-
0下载:
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.
-
-
0下载:
附录 B 基于差错控制原理的脆弱性数字水印算法程序-Appendix B is based on the principle of error control the vulnerability of digital watermarking algorithm program
-
-
0下载:
小波分析在数字水印中的应用源代码,可用于相关论文参考写作-Wavelet analysis in digital watermarking application source code, can be used for paper reference writing
-
-
0下载:
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
-
-
0下载:
基于小波变换和HVS的数字水印算法研究,采用小波变换算法给图像嵌入数字水印。-Digital watermarking algorithm based on wavelet transform and HVS embedded digital watermark to the image using wavelet transform algorithm.
-
-
0下载:
在Matlab环境下实现图片的水印嵌入,利用离散小波变换,较好的实现了应有的功能,并且通过计算PSNR值很好的验证了水印算法的不可见性和鲁棒性。-Watermark image is realized in Matlab environment, using the discrete wavelet transform, achieve a better functions, and are in good agreement with the watermark imperceptibilit
-
-
0下载:
基于小波的数字水印系统,嵌入水印,提取水印,是毕业设计的好材料-Wavelet-based digital watermarking system, the embedded watermark, watermark extraction graduate design
-
-
0下载:
变换域加密图像数字水印算法研究
本文主要对图像数字水印算法进行了研究,主要利用离散小波变换实现数字水印的嵌
入和提取,这是因为小波变换可以将信号或图像进行多分辨率分解,具有放大、缩小和
平移的数学显微镜功能,利用小波分解的特性可以将水印信息嵌入到载体图像的不同区
域,更好地抵抗各种信号处理操作。-Transform domain encrypted image digital watermarking algorithm of this paper, the image wate
-
«
1
2
3
4
5
67
8
9
10
11
...
30
»