Search - wavelet watermarking in matlab

Search - wavelet watermarking in matlab - List

[Software Engineering] watermark_2 DL : 0: 提出了一种离散小波变换域实现图像水印的方法。这种算法充分利用小波变换的特点,把原始图像及水印图像塔式分解,在多分辨率分解后的相同的频段来嵌入水印信息。该方法也利用了人眼视觉特性,算法简单而有效。实验证明,该算法较好地解决了水印不可见性与鲁棒性之间的矛盾,对常见的水印攻击都有较强的鲁棒性。-presents a discrete wavelet transform domain image watermarking method. This algorithm using wavelet transform characteristics, the original image and the watermark image tower decomposition, Multiresolution decomposition in the same frequency band to the embedded watermark. The method has also been used HVS, the algorithm is simple and effective. Experiments show that the algorithm can solve the watermark is visible with the robust nature of, common to have more attacks watermark robustness.
Update : 2025-02-17 Size : 148kb Publisher : yy
[Special Effects] work DL : 0: 这是在Matlab中编的图像数字水印的嵌入和提取程序,所用变换为小波变换,并实行盲检测,对搞这方面的研究人员非常有用.-This is made in Matlab in image watermarking embedding and extraction procedures used transform for wavelet transform, and a blind detection, for engaging in research in this area very useful.
Update : 2025-02-17 Size : 1kb Publisher : Dolphin
[Special Effects] xiaobo DL : 0: 将相同尺寸的灰度图象和2值图像进行2级小波分解，在前者的细节子带嵌入分解后的2值图像的数字水印程序-The same size and 2 the value of gray-scale image 2 image wavelet decomposition, in the former is embedded in the details of sub-band decomposition of images following the 2 value of digital watermarking procedure
Update : 2025-02-17 Size : 1kb Publisher : 梁石磊
[Software Engineering] Image_Fusion_Algorithm_with_Wavelet_Transform DL : 0: 本文对小波分析在多尺度边缘检测、静止图像压缩和数字水印三个方面应用的方法进行了研究。对于写毕业论文的同学很有帮助 -In this paper, wavelet analysis in the multi-scale edge detection, still image compression and digital watermarking method of the application of the three studied. For thesis students to write very helpful
Update : 2025-02-17 Size : 3.19mb Publisher : 阿斯旺
[Documents] Haar DL : 0: 基于Haar小波变换的数字图像水印算法,信息隐藏, 数字水印,小波变换 -Based on the Haar wavelet transform algorithm for digital image watermarking, information hiding, digital watermarking, wavelet transform
Update : 2025-02-17 Size : 159kb Publisher : 陈彩琼
[Special Effects] watermarking DL : 0: 基于均值量化的小波域音频水印算法可实现水印嵌入和提取有较强鲁棒性-Mean Quantization-based audio watermarking in wavelet domain watermark embedding algorithm can be realized and extraction has strong robustness
Update : 2025-02-17 Size : 1kb Publisher :
[Editor] colorimagewithHarr DL : 0: 基于Harr小波的彩色图像可逆水印算法的PDF文件，希望对大家有帮助-Harr Wavelet-based Color Image Watermarking Algorithm reversible PDF document, in the hope that everyone has to help
Update : 2025-02-17 Size : 256kb Publisher : 山山
[matlab] matlabwatermaker DL : 0: 一种用Matlab实现的基于小波变换的音频数字水印.-A Matlab realization of wavelet transform-based audio digital watermarking.
Update : 2025-02-17 Size : 161kb Publisher : 袁荣培
[Wavelet] tvnrreversewavelettemp DL : 0: wavelet based watermarking with dwt2 function in matlab it s an implementaton of an ieee paper.its a visible watermark it calculates the peak signal to noise ratio and the mean square error
Update : 2025-02-17 Size : 1kb Publisher : peed
[Documents] MATLABshixianxiaobosuanfa DL : 0: 用MATLAB实现数字水印里的小波算法，以达到给图像加密秘信息或版权信息的功能-Using MATLAB implementation of digital watermarking in the wavelet algorithm to achieve image encryption give secret information or copyright information function
Update : 2025-02-17 Size : 28.56mb Publisher : 炎黄
[Compress-Decompress algrithms] SPIHT-dwt-bandelet DL : 1: 基于wavelet和bandelet的spiht图像压缩！-And wavelet-based image compression spiht the bandelet!
Update : 2025-02-17 Size : 497kb Publisher : bird
[Wavelet] DigitalWatermarking DL : 0: 基于扩频序列和小波变换的数字水印算法的仿真程序-Sequence spread-spectrum based on wavelet transform and the digital watermarking algorithm simulation program
Update : 2025-02-17 Size : 7kb Publisher : 无悔
[Wavelet] mm DL : 0: 关于频率域的数字图像水印的文字，有小波变换，傅里叶变换-On the frequency domain of digital image watermarking text, there are wavelet transform, Fourier transform
Update : 2025-02-17 Size : 554kb Publisher : 张士培
[Other] hundun_svd_0525 DL : 0: 效果非常好的数字水印的源代码，实现了基于小波变换的奇异值分解算法，选取载体图像的LH子带作为载体，并进行攻击测试算法性能-The effect of a very good source of digital watermarking, wavelet transform based on the realization of the singular value decomposition algorithm, select the carrier of the LH sub-band image as a carrier and test algorithm to attack
Update : 2025-02-17 Size : 2kb Publisher : xiaobao89
[matlab] M_program DL : 0: 音频水印的matlab相关程序，包括两个部分：小波域音频水印（含修正离散余弦变换）及基于HRT和线性回归检测水印的算法。 -Matlab audio watermark-related procedures, including two parts: audio watermarking in wavelet domain (including MDCT) and linear regression based on the HRT and the watermark detection algorithm.
Update : 2025-02-17 Size : 8kb Publisher : malinlin
[Software Engineering] amorph DL : 0: Owing to the broad application value of audio watermarking in remote transmission and mobile extraction, it is very important to study watermarking approaches against A/D and D/A conversion. Based on wavelet decomposition and cepstrum technology, an audio watermarking algorithm is proposed where the low-frequency wavelet coefficients are chosen for cepstrum transforming. Then, the obtained cepstrum data shows stable for watermark hiding by the methods of edging data cutting and statistical mean modification. The synchronization is not required in the algorithm. Experimental results show that the proposed algorithm can resist on the attack of A/D and D/A successfully with features of large capacity and zero bit error. It will be helpful for the mobile audio in secure broadcast and management in the
Update : 2025-02-17 Size : 195kb Publisher : vinay
[Graph program] BasedonHVSdigitalimagewatermarkinginwaveletdomain. DL : 0: 基于人类视觉系统HVS的小波域数字图像水印包含：嵌入、提取、分解、重构等-Based on human visual system HVS digital image watermarking in wavelet domain include: embedding, extraction, decomposition, reconstruction, etc.
Update : 2025-02-17 Size : 2kb Publisher : 杜小三
[GDI-Bitmap] xiaobo DL : 0: 用小波变化，在matlab的编程环境下，实现图像的水印算法，很有效地哦-Wavelet change in matlab programming environment for image watermarking algorithm, it is effectively Oh
Update : 2025-02-17 Size : 25kb Publisher : ying
[matlab] videowatermarking DL : 0: video watermarking based on dct, svd, LSB and wavelet all works good use vipmen video in matlab
Update : 2025-02-17 Size : 1.13mb Publisher : satguru
[matlab] DWT-based-watermarking DL : 0: 小波域数字水印嵌入程序。实现对数字图像进行水印嵌入和检测。-Digital watermark embedding in wavelet domain. Implementation of digital image watermark embedding and detection.
Update : 2025-02-17 Size : 218kb Publisher : Frank

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