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Code for DWT WATERMARKing in an image
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水印嵌入技术,将文字、图片嵌入到图像中,从而得到信息的维护-Watermarking, text, images embedded into the image, to get information on maintenance
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基于DCT变换以及人类视觉特性的数字水印算法 水印为二值图像-Digital watermarking algorithm based on DCT transform and human visual watermark is a binary image
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利用patchwork来实现图片的数字水印-the patchwork achieve image digital watermarking
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数字水印的matlab程序,本程序是基于matlab的程序,对数字水印可以较好地实现水印图片的提取-Digital watermarking matlab program, this program is a matlab-based procedures, the digital watermark can be better achieved the watermark image extraction
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实现了三级小波变换数字水印嵌入中频小波信号,要求图像大小256*256RGB,水印图片大小32*32二值图像。-Three wavelet transform digital watermarking embedded the IF wavelet signal to the image size 256* 256RGB watermark image size 32* 32 binary image.
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数字图像处理,信息隐藏,数字水印的实现,基于matlab-Digital image processing, information hiding, digital watermarking to achieve, based on matlab
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基于matlab的数字图像处理,数字水印,信息隐藏技术-Matlab-based digital image processing, digital watermarking, information hiding
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基于小波变换的数字水印图像嵌入 希望对大家有帮助-Based on wavelet transform digital watermarking image embedded help
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提出一种新颖的基于HVS (Human Visual System) 和DCT (Discrete Cosine Transform)的数字水印算法。为保证视觉透明性和鲁棒性, 通过将二值水印图像映射为标准正态分布的伪
随机实数序列, 并利用HVS 的特性, 将水印嵌入宿主图像中频部分。-Propose a novel digital watermarking algorithm based on the HVS (Human Visual System) and DCT (Discrete
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本程序能够在图像中加入文本水印,图像水印,并且能实现提取功能,在提取的过程中可以提前设置选择是使用盲水印还是非盲水印的提取,很方便明了的界面!-This procedure to add a text watermark, image watermark in the image and extract function in the extraction process can be set in advance to select the use of blind watermark ext
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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.
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wdt for watermarking image in vhdl code
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本程序可用来求彩色图像的PSNR值,可用于图像压缩,图像重建,数字水印等实验效果对比。-This procedure can be used to seek the PSNR value of the color image can be used for image compression, image reconstruction, digital watermarking and experimental effects such as contrast.
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分量和隐写软件,比较简单容易理解,适合做图像处理、信息隐藏,数字水印的同学 学习 毕业设计-Component and the implicit writing software, more simple easy to understand, suitable for image processing, information hiding, digital watermarking classmate study of graduation design
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提出一种基于DWT和DCT域的有意义二值图像数字水印算法 利用Arnold变换对水印序列进行置乱,消除象素的空间相关性,增加水印的安全性 而结合小波波变换和离散余弦变换的特性,将水印信息嵌入到图像变换域的低频和中频系数中,提高水印的鲁棒性和不可见性 实验证明该算法具有较好的抗压缩、抗噪音和抗剪切性。
-Making meaningful binary image digital watermarking algorithm based on DWT and DCT domain using
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数字水印程序,可以把一副图象隐藏进另一幅图象中,,并在传输后解压出来 ,经测试可直接使用。
-The digital watermarking program can hide an image into another one image, and unzip them after the transfer has been tested and can be used directly.
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steganodotnet数数字水印工具,可以对图像进行处理
-steganodotnet number of digital watermarking tool, image processing
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C#在图像文件中添加文字标记,其实功能类似于为图片添加水印,可自定义文字内容,可设置文字出现在图片上的位置,是右上方或是左下方,我觉得和图片加水印的功能十分相似。另外本程序对文字进行了修饰处理,加上黑边框,更加漂亮。-C# add text in the image file mark, in fact, the function is similar for pictures add a watermark, custom text, you can set the text to appea
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这是基于matlab的图像哈达玛玛变换域数字水印源代码。
-This is based the matlab image Hada Mama transform domain digital watermarking source code.
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