搜索资源列表
watermark
- 关于DCT数字水印的matlab程序，附有图像和说明-About DCT digital watermarking matlab procedure, with image and descr iption
DWT
- 基于小波DWT域的脆弱水印，可以检测图像是否发生篡改-DWT-based wavelet domain fragile watermarking, can detect whether there has been tampering with images
mark
- 添加水印，在图项中添加，matlab，实现图像的保护等等 -Add watermark, add items in the map, matlab, image protection, etc.
proj_matlab
- 实现水印嵌入，提取水印和对图像进行jpeg攻击-The realization of watermark embedding, watermark extraction and image jpeg attack
Semi_fragilewatermarking
- 内容认证半脆弱水印算法的研究与实现,本程序实现图像的半脆弱水印，是基于DCT的算法，特别适合研究半脆弱水印的同志-Content authentication semi-fragile watermarking algorithm for Research and Implementation of, the procedures for the realization of the semi-fragile watermarking images is based on the DCT alg
shuiyin
- matlab图像处理，把初始图像处理后，进行水印提取-matlab
shape
- 利用matlab进行图像处理后，水印提取-matlab
wavelet
- 一个图像小波数字水印的matlab代码,利用小波变换，在DC分量上实现自适应编码-An image digital watermarking wavelet matlab code, the use of wavelet transform, the DC component on the realization of adaptive coding
MATLABshixianxiaobosuanfa
- 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
Scrambling
- 水印置乱处理。本文选用四幅水印图像进行融合再置乱，大大增加了加密效果。-Scrambling treatment watermark. In this paper, four selected watermark image fusion scrambling again, greatly increasing the effectiveness of encryption.
DCTbasedwatermark
- 基于dct的图像水印实现，用MATLAB哟-watermark based on DCT
matlab1
- 图像处理方面，主要完成将二值数字水印嵌入到原图像中完成隐藏，同时完成了提取过程的编码-Image processing, the main value of the completion of the second digital watermark is embedded in the completion of the original image to hide, at the same time to complete the extraction process of encoding
dct2_out
- 数字水印(digitalwatermarking)是一种信息隐藏技术，它的基本思想是在数字图像、音频或视频等数字媒体作品中嵌入秘密信息，以便保护数字作品的版权、证明作品的真实可靠性、跟踪盗版行为或提供作品的附加信息。-Digital Watermarking (digitalwatermarking) is a kind of information hiding technology, its basic idea is in the digital image, audio or video
ebp4
- BP神经网络例子，主要用于图像处理以及数据挖掘-Examples of BP neural network, mainly for image processing and data mining
bp
- 利用bp神经网络对遥感图像进行分类，输入样本值后，根据样本值对遥感图像不同的地物进行分类，分类后计算每种地物所占面积-The use of bp neural network classification of remote sensing images, enter a sample value, based on the sample value of the different features of remote sensing image classification, classif
embed
- 嵌入水印信息的matlab程序,先读入原图像，再进行dct变换,产生水印序列排序，嵌入水印，dct反变换，得到嵌入水印的图像-Matlab embedded watermark information, procedures, first read the original image and then dct transform, resulting in the watermark sequence to sort, watermark embedding, dct inverse tran
tiqu
- 水印提取检测的matlab程序代码 对嵌入水印图像进行dct变化，提取水印序列，计算序列相关值-Detection of watermark extraction matlab code for dct embedded watermark image change, extract the watermark sequence, calculating the value of serial correlation
lsb
- lsb的基于图像的信息隐藏，水印嵌入和信息的提取-lsb Information Hiding
watermark
- 在音频中加入数字水印，本程序是在一段音频中加入一个二维图像-Add audio digital watermarking, the process is in a section of audio to add a two-dimensional image
DCT
- 在MATLAB里，基于dct域,实现在二维图像中嵌入数字水印 并提取。-In MATLAB, the dct-based domain, the realization of two-dimensional images in the digital watermark embedding and extraction.