搜索资源列表
dct1
- 用DCT算法做数字水印，水印为伪随即序列。对整个图做DCT变换-DCT algorithm used as a digital watermark, watermark for the pseudo-then sequence. The entire plan to do DCT
dctblock
- 数字水印的嵌入和检测，dct， 作者Mao Li Purpose:an algorithm to achieve the embeding watermarking to a image by dct bloking and hvs,then detect the watermarking by comparability. -digital watermark embedding and detection, Copy, the writer Mao Li Purpose
wmk_2d
- 在二维 RGB 图像中嵌入水印，其中图像的大小和水印图像的大小可以不一致-2D RGB images embedded watermark, which images the size and the size of the watermark image can be inconsistent
imlogpolar
- 实现图像的对数极坐标变换，具有旋转不变性，可用于数字水印的抗几何攻击-achieving the right number of images Polar transform, with a rotating invariance, the digital watermark can be used against geometric attack
alpbch
- 这是对音频信号进行bch编码后进行嵌入水印的程序-This is the audio signal BCH coding embedded watermark after the procedure
DCT_watermark
- 全套的DCT域数字水印源代码（本人毕业设计成果）内容包括：水印嵌入，水印检测，攻击实验以测试鲁棒性，重要参数计算。希望对做数字水印的XDJM有所帮助。-complete DCT digital watermarking source code (I graduated design results) include : watermark embedding, Watermark detection, attack experiment to test the robustness, an im
dct-Watermark
- 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
watermark-and-information-hidden
- Matlab写的数字水印和信息隐藏的代码，多种算法-watermark and information hidden
un-seen-watermark
- this for un seen visible watermarking after done the gamma correction you can see he wateramared image with watermark -this is for un seen visible watermarking after done the gamma correction you can see he wateramared image with watermark
visible-watermark
- this for visible watermarking you can see the watermark visible
watermark
- 实现基于BP神经网络的数字水印添加和提取的实验。实验中采用了BP神经网络对原始图像进行处理添加水印。-Add the BP neural network-based digital watermarking and extraction experiments. BP neural network add a watermark to the original image processing is used in the experiment.
DCT--watermark
- DCT域算法大都是根据图像信号不同频段的特性提出的。从理论上讲，任何频段都可以利用，但在不同的频段调制出的水印却有着不同的特性。DCT域的自适应水印算法，利用HVS将图像的灰度和反映图像纹理的块均匀度作为基准，确定水印的强度。根据强度掩蔽特性和纹理掩蔽特性，使得水印强度能够自适应于原始图像。-DCT-watermark method
watermark
- 数字水印的例程,包括多个常用函数,多个不同算法实现的数字水印,级实用!-digital watermarking routines, including several commonly used functions, a number of different algorithms to achieve the digital watermark, practical level!
watermark
- 数字水印离散余弦变换算法，包括水印嵌入和水印提取。-Discrete cosine transform digital watermarking algorithms, including the watermark embedding and watermark extraction.
fenshjie-watermark
- 分数阶傅里叶数字水印方法实现，水印有很好的透明性和鲁棒性-Fractional Fourier methods to achieve the digital watermark, the watermark has good transparency and robustness
Watermark
- watermark in matlap for clour image
embed-watermark--based-a-word
- 基于一个字嵌入水印0和1bit,原理是将图像转换到空间域后选择系数类嵌入水印，能抗打印扫描攻击-based on a word and embedding watermark 0 1bit, the principle is to convert the image into the spatial domain selection class watermarked coefficient,
watermark
- Forensic watermark, using DWT
watermark-embedding-and-extraction
- 基于matlab软件的，数字水印的嵌入与提取-Matlab based software, the digital watermark embedding and extraction
MATLAB-DCT-watermark-source-code
- MATLAB DCT水印源程序代码,做毕业设计时可以参考-MATLAB DCT watermark source code, can refer to do graduate design