搜索资源列表
231
- 使用DCT和小波变换提取数字图像水印并对水印进行评估-Use wavelet DCT and digital image watermarking and to evaluate the watermark
5341
- 使用小波域和DCT域对数字图像水印进行处理并进行其评估性能比较-Use wavelet domain and DCT domain of digital image watermarking for processing and its assessment performance comparison
ASemi_Fragiler
- 基于DCT压缩前后不变量，编写的抗JPEG压缩的数字图像认证证水印算法，具有良好的抵抗压缩、剪切、篡改等性能的水印仿真程序 -Invariants based on before and after the DCT compression, digital image authentication certificate watermark algorithm written anti-JPEG compression with good resistance to compression,
shuzishuiyin
- 基于matlab的数字图像水印系统，使用的是DCT算法-Matlab-based digital image watermarking system, using the DCT algorithm
DIGITAL-WARTERMARKING
- 使用DCT和小波变换的数字音频水印生成/解码程序，可存活于方差0.05的高斯白噪声及不同程度的剪切。内含程序/测试文件介绍。-Digital wartermarking encoding/decoding program with DCT and wavelet transform. nice robustness against Gaussian noise with variance less than 0.05 and any type of cropping attack. fu
DCTcode
- 本程序实现了数字图像水印的DCT变换嵌入算法，是很常见的经典算法！-This procedure achieved a digital image watermark embedding algorithm of DCT transform, is a common classical algorithm!
shuiying
- 由于二维DCT变换是对数字图像矩阵而言的，所以对于RGB位图不能进行DCT变换我在这里先将它转换成灰度图像再把水印嵌入到灰度图像中来进行基于DCT变换的图像水印研究。-As the two-dimensional DCT transform on the digital image matrix is concerned, therefore, for the RGB bitmap should not be DCT Transform I first convert it into gray
WMdct2recover
- 数字图像处理,离散余弦dct变换域中水印的提取-digital image processing, discrete cosine transform domain Extra watermark extraction
Digital-watermarking-
- 以数字图像为载体，将水印信息嵌入到图像的DCT系数中，然后对加入数字图像中的水印进行提取。-In the digital image as the carrier, the watermark information is embedded into the image DCT coefficients, and then add digital watermark image extraction.
shuiying
- 由于二维DCT变换是对数字图像矩阵而言的，所以对于RGB位图不能进行DCT变换我在这里先将它转换成灰度图像再把水印嵌入到灰度图像中来进行基于DCT变换的图像水印研究。-As the two-dimensional DCT transform on the digital image matrix is concerned, therefore, for the RGB bitmap should not be DCT Transform I first convert it into gray
watermark-(2)
- 基于DCT的数字图像水印处理之图像加载篇-DCT-based image loading papers of digital image watermarking
watermark_extraction
- 本代码以数字图像为载体，将水印信息嵌入到图像的DCT系数中；然后，对加入数字图像中的水印进行了提取。-The code for the digital image carrier, the watermark information embedded in the image to DCT coefficients Then, adding the digital watermark image extraction.
digital_image_watermarking
- DCT+DWT+FFT 数字图像水印程序 来自论文 仅供参考-DCT+ DWT+ FFT digital image watermarking program the paper for reference only
dct2_watermarking
- 基于二维dct变换算法的数字图像水印技术，内含水印的嵌入及提取-Based on two-dimensional DCT transform algorithm of digital image watermarking technology, embedded watermark embedding and extraction