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【Special Effects】 dwtwat DL : 0: DWT的彩色水印嵌入算法，而且嵌入的水印附图像是彩色的。-DWT color watermark embedding algorithm, and the embedded watermark such as color drawings.
Update : 2024-05-17 Size : 1208320 Publisher : 李霞
【Software Engineering】 jpegwater DL : 0: 基于JPEG压缩的数字水印嵌入和提取算法研究。-Based on JPEG compressed digital watermark embedding and extraction algorithm.
Update : 2024-05-17 Size : 81920 Publisher : 李霞
【Documents】 20070815 DL : 0: 提出了一种基于小波域的图像数字水印算法·该算法将相互正交的两种水印(鲁棒水印和参考水印)同时添加到经过DWT后的载体图像小波系数中,然后用小波反变换得到添加了水印的图像·用提取出的参考水印来估计图像所受到的攻击,由于提取出的鲁棒水印所受的攻击与参考水印受到的攻击一样,因此可以估计出原始的鲁棒水印·通过对嵌入水印的图像进行加入噪声、滤波、压缩以及裁剪等大量图像处理等试验,均能正确检测出水印,表明该算法具有很好的感知效果和鲁棒性 -A wavelet-based image digital watermarking algorithm that the algorithm will be mutually orthogonal two watermarks (watermark robust watermarking and reference) at the same time added to the carrier after image after DWT wavelet coefficients, and then using wavelet transform has been Add a watermark image to use to extract a reference to estimate the watermark image by the attacks, as a result of the robust watermark extracted suffered attacks and the reference watermark by the same attack, it can be estimated through the original Robust Watermarking of the embedded watermark image by adding noise, filtering, compression and cutting, such as a large number of image processing such as testing, can correctly detect the watermark, show that the algorithm has good performance and robustness of perception
Update : 2024-05-17 Size : 190464 Publisher : 李倩
【WEB Code】 WaterImage DL : 0: 利用C#制作的一个水印生成类源代码，每句注释。结构清晰，适合初次接触这个东西的新人观看。-The use of C# Produced to generate a watermark-type source code, every note. Clear structure for the initial contact with the new watch this thing.
Update : 2024-05-17 Size : 5120 Publisher : Gary Gong
【Special Effects】 watermark DL : 0: 基于小波变换的数字水印技术用于matlab实行-Based on Wavelet Transform Digital Watermarking Technology for matlab implementation
Update : 2024-05-17 Size : 429056 Publisher : wangwei
【Wavelet】 WaterMark0 DL : 0: 用VC++实现水印的嵌入，提取和验证。其中包括水印的置乱 -With VC++ Realize watermark embedding, extraction and verification. Including the watermark Scrambling
Update : 2024-05-17 Size : 295936 Publisher : 何文婷
【Special Effects】 extract DL : 0: 一种新的水印提取方法，用MATLAB实现，对于做水印的同志们很有帮助哦-A new watermark extraction method, using MATLAB realize, for a watermark to do Oh comrades helpful
Update : 2024-05-17 Size : 558080 Publisher :
【Other】 lsb DL : 0: 用matlab实现的基于LSB的数字水印算法。算法可以在BMP灰度图像中嵌入水印，水印信息为二值图像，并将其扩展到与原始图像同样大小，进行重复嵌入，提高鲁棒性。同时算法中给出了PSNR值以评价水印图像的效果，-Using matlab realize the number of LSB-based watermarking algorithm. Algorithm can be embedded BMP gray image watermark, watermark information for the binary image, and its expansion to the original image the same size, the repetition of embedding, improve robustness. At the same time algorithm PSNR values are given to evaluate the effect of watermark images,
Update : 2024-05-17 Size : 150528 Publisher : zheng
【matlab】 xiaoboyuyinxinxinyingcang DL : 0: matlab 源码,基于小波变换的语音信息隐藏的实现,对原始语音信息和水印信息都经过三层小波分解处理后,将水印信息的低频信号嵌入原始语音信号的部分高频信号部分实现隐藏.源代码不仅给出隐藏过程,并且给出的在随机噪声,重采样,信息压缩情况下的抗攻击特性.源代码清晰有注释-matlab source code, based on wavelet transform voice messages hidden realize, the original voice information and watermark information after a three-treatment, after wavelet decomposition, the watermark information embedded in the low-frequency signals of the original speech signal realize some hidden part of high-frequency signals. source code is given not only to hide the process, and given in random noise, resampling, compression of information in case of anti-attack features. source code has a clear Notes
Update : 2024-05-17 Size : 1024 Publisher : 桑圣洁
【Other】 xiaobozishiying DL : 0: 关于小波自适应数字水印的论文，我在做水印论文是用到的，希望对大家有用-On Wavelet Adaptive Digital Watermarking paper, I make a watermark in the paper is used, in the hope that useful to everybody
Update : 2024-05-17 Size : 6000640 Publisher : 张晓亮
【Special Effects】 blindDCT DL : 0: 一种基于DCT域盲数字水印嵌入程序，在DCT中频系数中嵌入水印，恢复時不用用到原始图像。-Based on DCT-domain blind digital watermark embedding process, in the intermediate frequency DCT coefficients to embed watermarks, when not used to restore the original image.
Update : 2024-05-17 Size : 128000 Publisher : 晁文婷
【Special Effects】 detect DL : 0: 这个程序是基于DCT域的数字水印嵌入程序的提取程序，不需要原始图像，就可以从加水印的图像中提取水印图像-This procedure is based on the DCT domain of the digital watermark embedding process of the extraction procedure does not require the original image, you can add a watermark image from the extracted watermark image
Update : 2024-05-17 Size : 128000 Publisher : 晁文婷
【Special Effects】 attack DL : 0: 这写程序是对加水印之后图像的攻击，包括加噪声，各种滤波，剪切，压缩攻击和旋转等。-This writing process is a plus watermark image after the attacks, including the increase in noise, various filtering, shear, compression and rotation attacks.
Update : 2024-05-17 Size : 129024 Publisher : 晁文婷
【Special Effects】 watermark DL : 0: Simple watermarking by using wavelets. Required Products: Image Processing Toolbox -Simple watermarking by using wavelets.Required Products: Image Processing Toolbox
Update : 2024-05-17 Size : 857088 Publisher : 余于
【File Format】 WaterMark DL : 0: 文章介绍了小波数字水印的基本原理，有详细的理论和原理分析，仿真程序完整，有程序分析，仿真结论和数据全面。对学习的人很有帮助！！ -This paper introduces the wavelet basic principles of digital watermarking, have detailed the principles and theories of analysis, simulation program integrity, and have procedures for analysis, simulation and data a comprehensive conclusion. Helpful to learn! !
Update : 2024-05-17 Size : 81920 Publisher : 阳关
【matlab】 dct_total_ss DL : 0: 利用DCT域进行扩频水印的嵌入,含实验图像，和各种经典的攻击方式。可选择嵌入强度和攻击强度。利用Matlab编写-DCT domain using spread-spectrum watermark embedding, with the experimental images, and various classical attacks. The option embedded in the strength and intensity of attacks. Prepared using Matlab
Update : 2024-05-17 Size : 115712 Publisher : 张湛
【matlab】 patchwork DL : 0: 利用patchwork方法，嵌入0-1水印。可设置像素修改值、选择各种经典的攻击方式和控制攻击强弱。返回提取的水印信息和峰值信噪比。利用Matlab编写。-The use of patchwork approach, embedding the watermark 0-1. Modify pixel values can be set to choose a variety of classic attacks and control the strength of the attack. Back to extract the watermark information and peak signal to noise ratio. Prepared using Matlab.
Update : 2024-05-17 Size : 108544 Publisher : 张湛
【matlab】 STDM DL : 0: 利用STDM方法嵌入水印信息，可设置量化步长，选择各种经典的攻击方式，控制攻击强弱，返回误码率和峰值信噪比-Stdm method using embedded watermark information, to set the quantization step size, choose a variety of classic attacks, controlling the strength of the attack and returned to the bit error rate and peak signal to noise ratio
Update : 2024-05-17 Size : 56320 Publisher : 张湛
【matlab】 watermark DL : 0: 数字水印综述加代码，具有很重要的参考价值-Summary of Digital Watermarking Canadian code, a very important reference value
Update : 2024-05-17 Size : 2137088 Publisher : CHARMING
【Streaming Mpeg4】 dctshuiyin DL : 0: 数字水印DCT嵌入与提取水印matlab实现实例！-Digital Watermarking DCT watermark embedding and extraction matlab examples realize!
Update : 2024-05-17 Size : 1024 Publisher : 李杰

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