Description: 视频水印matlab源码，此为第五个压缩包，在水印领域的爱好者可以下载作为参考-Video Watermarking Matlab source, which is the fifth-compressed, Watermark in the field of lovers can download as a reference Platform: |
Size: 3072 |
Author:宋卡 |
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Description: 视频水印matlab源码，此为第六个压缩包，在水印领域的爱好者可以下载作为参考-Video Watermarking Matlab source, which is the sixth-compressed, Watermark in the field of lovers can download as a reference Platform: |
Size: 1024 |
Author:宋卡 |
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Description: 一个用于matlab例程加入数字水印的程序,非常有用.-Matlab routines for a digital watermark to the procedure very useful. Platform: |
Size: 54272 |
Author: |
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Description: 用matlab编写的基于SVD的鲁棒水印程序-prepared using Matlab based on the robust watermark SVD procedures Platform: |
Size: 1024 |
Author:wangzhong |
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Description: 这是本人自己遍的matlab程序，即对做过fft变换的相位嵌入水印的程序-this is my own times of Matlab procedures, that is done on the phase transformation fft watermark embedding procedures Platform: |
Size: 2048 |
Author: |
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Description: 基于Contourlet变换的水印算法.与小波变换不同的是Contourlet变换采用类似于线段（contoursegment的基得到一种多分辨、局部化、方向性的图像表示。水印信号通过基于内容的乘性方案加载到Contourlet 变换系数。-on Contourlet Transform algorithms. And wavelet transform is different Contour let transformation similar to that segment (the base contoursegment be a multiresolution, Local, Image directional said. Watermark signal through content-based program by loading Contourlet Transform- few. Platform: |
Size: 708608 |
Author:阳光 |
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Description: 本软件使用visula c#2005开发,实现了单图片的水印功能和目录图片水印功能-visula the software development c# 2005, achieving a single picture watermarking function and directory functions Photo Watermark Platform: |
Size: 73728 |
Author:严巍 |
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Description: 基于8×8分块得数字水印嵌入和提取算法。此算法已经通过调试，可以直接运行-Based on 8 × 8 sub-blocks have digital watermark embedding and extraction algorithm. This algorithm has been through debugging, you can directly run Platform: |
Size: 1024 |
Author:严巍 |
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Description: 彩色图像的篡改检测及自恢复算法赵春晖，孙建军，朱海峰(哈尔滨工程大学信息与通信工程学院，黑龙江哈尔滨150001)摘要：数字水印是图像认证的有效手段之一．利用小波变换提出一种计算简单的彩色图像水印算法，将一个图像的主要内容嵌入该图像自身之中，用均值量化的方法在亮度信号中嵌入水印，实现篡改检测和定位篡改区域；用多余的色度空间嵌入亮度信号和色度信号，用于恢复被篡改的图像内容．该算法可以获取较高的峰值信噪比，具有很好的鲁棒性．实验结果表明，该算法对删除、替换等恶意图像篡改具有良好的检测、定位和自修复能力．-color image tamper detection and self-recovery algorithm Zhao Chunhui, Sun Jianjun, Zhu Haifeng (Harbin Engineering University, Information and Communication Engineering Institute, Harbin, Heilongjiang 150001) Abstract : digital watermark image authentication is one of the effective means. Using wavelet transform A simple calculation of the color image watermarking algorithm, an image of the main elements embedded in the image itself, and use of quantitative methods mean the luminance signal embedded watermark, achieve tamper detection and localization tampering with the region; use of surplus space embedded color luminance signals and chrominance signals, for the restoration of tampering with the image content. The algorithm can generate a higher signal-to-noise ratio of the peak value, h Platform: |
Size: 237568 |
Author:ghostsx |
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Description: 基于vc++和matlab混合编程的数字水印，本人毕业设计成果，望有助于这方面的兄弟姐妹们。-based vc mixed and Matlab programming digital watermarking, I graduated from the design results, hope to help in this respect our brothers and sisters. Platform: |
Size: 7187456 |
Author:陈璐 |
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Description: 图像数字水印软件，水印格式可为图像或文本。水印嵌入、提取算法各有dct,dwt两种。-software digital watermarking images, watermarks format for images or text. Watermark embedding and extraction algorithm with Extra, two dwt. Platform: |
Size: 327680 |
Author:Amber |
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Description: 著名的cox数字水印算法源代码，使用matlab编写，很有用噢！-famous cox digital watermarking algorithm source code, the use of Matlab prepared very useful Oh! Platform: |
Size: 22528 |
Author:王袍 |
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Description: 在mp3中嵌入水印，可转换成wav格式，这样就实现了在数字音频水印在mp3中的应用。-in mp3 embedded watermark can be converted into wav format, This realization of the digital mp3 audio watermark in the application. Platform: |
Size: 5754880 |
Author:michael |
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Description: 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. Platform: |
Size: 151552 |
Author:yy |
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Description: 图像先进行DWT一级分解，用两个不相关的伪随机序列分别代表水印信息中的0和1，潜入到小波分解后的LH和HL两个字图上。
注：整个算法分水印嵌入和水印提取两个部分。-images conduct a DWT decomposition, with two not related to the pseudo-random sequence representing the watermark of 0 and 1, sneaked into the wavelet decomposition of the LH and HL word on the plan. Note : The entire algorithm, watermark embedding and extraction of two parts. Platform: |
Size: 1024 |
Author:吉 |
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