搜索资源列表
数字水印
- 可以隐藏水印图片,实现了水印的嵌入和提取(Watermark images can be hidden, and the watermark can be embedded and extracted)
图像水印
- 利用小波分解对图像添加水印,但是不能影响图像的使用。(The watermark is added to the image by wavelet decomposition, but it can not affect the use of the image.)
数字水印
- matlab给图片增加数值水印案例,更改图片后可以直接使用(Matlab adds watermark to pictures)
PDF-水印
- 在PDF上增加水印,可以是文字、图片。能设置单页或所有页增加水印(Adding watermarks to PDF can be text or pictures. Can set a single page or all pages to add watermarks)
C# directShow 视频加水印
- C# directShow 视频加水印,需要的可以下载学习。(C# directShow video watermark, you can download the required learning.)
数字水印
- 使用MATLAB编写,可以给图像添加数字水印。(Adding digital watermark to image)
视频水印
- 视频加水印。上传一段视频文件,需要水印图片,为视频加上此水印图片(Video watermarking. Upload a video file, need watermark image, add watermark image for the video)
差值扩展-数字可逆水印的实现
- 数字图像处理中的可逆水印算法,基于差值扩展而得,其容量与其图像像素有关。(The reversible watermarking algorithm in digital image processing is based on the spread of the difference, and its capacity is related to the pixel of the image.)
基于矩阵加密的数字水印
- 将待嵌入水印加密,采用密钥空间较大的多相矩阵加密,实现信息安全传输(To encrypt the watermark to realize the information security transmission)
word转pdf并加水印
- word转成pdf格式,并且在PDF上添加水印(Word turns into a PDF format and adds a watermark to the PDF)
图像数字水印及其攻击测试
- 图像数字水印的测试程序,内含嵌入、提取和攻击测试程序,适合初级阶段学习使用。(Image digital watermark in the test program, containing the embedding, extraction and attacks test program, suitable for primary stage learning.)
C# 图片批量加水印工具
- C# 图片批量加水印工具 源码 有兴趣可以查看一下(C# picture batch and watermark tool source code)
盲水印嵌入提取-已实现
- 使用盲数字水印实现DWT ,数字水印的嵌入和提取,小波变换(Using blind digital watermarking to implement DWT)
数据库水印例子
- 数据库安全课程设计作业。基于C#.NET的数据库水印实例。内含与此相关的论文节选。(Database security course design operation. Database watermarking example based on C#.NET. There is an excerpt from the relevant papers.)
分数阶盲水印傅里叶变换--已实现
- 二维分数阶傅里叶变换,数字水印,盲水印,可能是我的参数没有调整好,可以提取出水印,但是效果不太好,但完全可以正常运行,如果哪个大神修正了,也请联系我(Two dimensional fractional Fourier transform, digital watermark, blind watermark, may be my parameters do not adjust well, can extract the watermark, but the effect is not ver
图像水印
- 基于DCT,DWT,SVD的图像鲁棒水印算法,并在GUI界面展示(Image watermark algorithm based on DCT, DWT, SVD and displayed on GUI interface.)
dct水印
- DCT数字图像水印算法MATLAB仿真代码(DCT digital image watermarking algorithm MATLAB simulation code)
MATLAB数字水印
- 实现MATLAB数字水印添加以及检测的功能(Realization of MATLAB digital watermarking)
DWT水印1
- 实现水印的嵌入与提取,计算PSNR值 同时对水印进行攻击(Embedding and extracting the watermark and calculating the PSNR value Attack the watermark at the same time)
(DCT)基于MATLAB数字水印系统设计
- 数字水印技术作为数字媒体版权保护的有效办法,近年来在国内外引起了人们极大的兴趣。但是由于数字水印技术涉及到的知识面比较广,即使是专业人员有时也感到力不从心,那么如何选择一种有效的编程工具便成为一个亟待解决的问题。(Digital watermarking technology, as an effective way of copyright protection for digital media, has aroused great interest both at home and abr