搜索资源列表
watermark
- 改程序实现了数字水印的功能,很好的代码,对学习数字水印的同仁很有帮助。-It is a good codes to acheive the watermark!
waterMark
- 各种人工神经网络的MATLAB源码,较全,BP,RFB等,可用于工程开发,和教学实验-collection of ANN matlab source codes
six
- 六个代码分别是小波变换用于水印密写,离散余弦变换应用于水印密写和空域算法水印算法-Six codes are used for watermark Steganography wavelet transform, discrete cosine transform used in secret writing and airspace watermark Watermarking Algorithm
watermarking
- more watermark codes
english
- 使用纠错码的基于人类视觉系统的数字水印方案(中英文翻译)-Use error-correcting codes based on human visual system digital watermark scheme (English translation)
addwatermark
- 对一幅图像增加水印,这个水印是随机的+1 或者-1的骂, 然后在解码获得水印-adding watermark to an image and then from a watermarked image to get the codes
lunwendaima
- 图像的加解密,水印过程,以及各种代码的相应实现。-Encryption and decryption of the image, the watermark process, and the various codes corresponding implementations.
Channel-Codes
- 林舒的channel code电子版书籍,无水印,超清-Shu Lin' s channel code electronic version of books, no watermark, ultra-clear
robstance
- In this paper we propose a watermarking system that uses the biorthogonal discrete wavelet transform, DWT and the message is encoded before embedding. The proposed watermarking method is very simple, implying four steps: turbo coding of
MATLAB-CODES-FOR-WATERMARKING
- Code to implement a watermarking scheme, apply JPEG Compression and then extract the watermark. Code also includes ways to assess the resistance of the watermark to attacks.
oblog3
- 1、完全支持生成htm,html后缀的静态文件,目前支持生成4种文件后缀:htm,html,shtml,asp。 2、修正以前整站加密的js伪加密为动态加密。 3、修正了登录框调用的动态读取及验证码问题。 4、加入了相册缩略图和图片水印。 5、加入了回复和评论验证码。 6、用户管理后台首页的改进。-1, full support for generating html, html suffix static document, currently supports four
shuiyin
- 可采用一段伪随机序列来控制水印嵌入位置,matlab代码-It may be a period of pseudo-random sequences to control the watermark embedding position, matlab codes
Ref [2]scheme
- codes in mat lab for watermark generation and embedding
Digital-Watermarking-master
- 将要嵌入的多张水印图利用不同正交码调制,之后嵌入到被嵌入图片的小波变换系数中,对小波系数做逆变换,得到已嵌入水印图的图像。利用逆过程可提取出被嵌入的图像(The multiple watermark images to be embedded are modulated by different orthogonal codes, and then embedded into the wavelet coefficients of the embedded images, and the inv
基于 QR 码的自适应抗打印扫描水印算法
- 提出一种基于 QR 码的自适应抗打印扫描盲水印算法。方法 首先对载体 QR 码进行三级小 波变换,并对低频部分进行 4×4 分块 Schur 分解,然后利用子块酉矩阵的系数差值的稳定性,将二值 水印信息自适应嵌入到载体 QR 码中,最后对含水印 QR 码打印扫描并提取出水印信息。同时,算法实 现了盲提取。结果 算法能较好抵抗打印扫描攻击,并对高斯噪声、椒盐噪声、斑纹噪声、泊松噪声、 JPEG 压缩等攻击具有较强的鲁棒性。结论 算法具有较强的抗打印扫描性能,可以广泛应用于数字产品 的版权保
