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dct
- 基于dct的数字水印图像技术的研究，包括水印的嵌入及提取，加噪-Research dct digital watermarking technology based on image
dct
- DCT algorithm and its working. DCT is mainly used for compression
dct
- dct水印算法的嵌入及提取，图像psnr计算，有良好的隐藏性性能-dct watermarking algorithm for embedding and extraction, image psnr calculation, there is a good hidden performance
KY-DCT-DWT_watermarking
- 基于熵的数字水印，包括空域，dct域和dwt域-Entropy-based digital watermarking, including airspace, dct domain and domain dwt
DCT-B
- 基于DCT域B分量的数字水印技术，并且能显示水印及B分量的能力分布-B component-based DCT domain digital watermarking technology, and can display the ability to watermark and B component distribution
DCT
- 基于DCT的音频数字水印，程序简单易懂，适合新手参考学习-DCT-based digital audio watermarking, the program is simple and easy to understand for novice reference study
DCT
- 1、针对图像，按8*8块，进行DCT，对比不同有效系数（1、3、10、36）下重建质量，给出有效系数下的MSE误差曲线； 2、给出对应的基图像（64个8*8图像）。-Compare the quality of different effective reconstruction coefficient (1,3,10,36), the MSE error curve is given under the effective coefficient 2, to give
DCT
- 随着科学技术的发展,图像压缩技术越来越引起人们的关注。为此从众多的图像压缩编码标准中选取了基于DCT变换的JPEG图像压缩编码算法进行研究，并通过对比分析各种软件特性选取了MATLAB进行实验仿-With the development of science and technology, image compression technology is increasingly a cause for concern. To do this, select from a large number
DCT
- DCT正变换--LENNA图 matlab代码-DCT transformation- LENNA chart matlab code
DCT-transform
- 读取彩色图像，灰度化后，进行DCT变换，然后进行DCT重构-After reading a color image, gray, DCT transform, and then reconstructed DCT
DCT.doc
- 基于dct的压缩解压缩编码/matlab-Based on the compression of DCT compression
DCT
- 基于jepg2000的图像编解码器,测试成功过-DCT transform
dct
- 在频率域内对图像进行水印，使用DCT算法在MATLAB中实现。-a method of digital image watermarking in frequency domain using DCT algorithm in MATLAB
DCT
- DCT变换不同实现量化表量化，去除较小的变换系数，反变换后显示图像压缩效果！-Different implementations of the DCT quantization quantization table, removing a small transform coefficients, the display image compression inverse transform!
Amnprt-kaur..cmfd-using--DCT-and-SIFT
- Digital images are the most prevalent way to spread a message. So the authenticity of images is very essential. But due to advancement of the technology the editing of images has become very effortless. Copy-move forgery is most basic technique to al
6-DCT-Based-Image-Watermarking-Using-Subsampling.
- DCT based image watermarking
DCT
- JEPG的实现 .通过DCT变化，范式哈夫曼编码-implementation of JPEG
KODE-DCT-SVD-WATERMARK
- code matlab for digital watermarking using DCT-SVD
BlindWatermarking-with-DCT
- DCT transformed based watermarking
DCT-image-compression
- 基于DCT的图像压缩，可以自己改变量化强度，绝对可用！-DCT-image compression