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数字图像处理DCT矩阵分块变换matlab程序
- 数字图像处理DCT矩阵分块变换matlab程序
DCT
- 基于DCT的水印嵌入程序，效果不错，大家-DCT-based watermark embedding process, the effect is good, we try
dctx
- 1维dct程序，只包括核心部分。对行进行变换。-One-dimensional DCT process, include only the core of the. Transformation of the line.
图象的DCT变换
- 这是我VB实习弄的图象的DCT变换程序，与大家分享-This is my VB internship get images of DCT procedures, and share
DCT
- DCT图像压缩和反DCT，里面有程序说明和运行结果- DCT image compression and anti-DCT, which has a descr iption of the procedures and the results
DCT-MATLAB
- 用MATLAB编写数字水印程序的主要优点是语言本身适合水印技术所需的大量的函数库。并且MATLAB本身具有可扩展性、易学易用性和高效性的优点。-The main advantages of MATLAB prepared by digital watermarking procedure is a function library of language itself suitable for watermarking technology required. And MATLAB itself
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-compression
- DCT压缩程序，此程序也是找来的，也许对大家有用，学习之用-DCT compression programs, this program is to find, may be useful to everyone, the use of learning
DCT
- dct变换的简单程序，用于例如jpeg图像压缩等的部分程序-DCT simple procedure to transform.For such as part of JPEG image compression program
DCT
- 基于DCT离散余弦变换的图像压缩程序，里面还有BDCT代码段。-DCT image compression based on discrete cosine transform procedures, there is also BDCT code.
DCT
- 这段程序是，J（p，q）代表的二值水印图像，二值水印图像的像素值只有0和1，所以if J（p，q）==0，a=-1 ，是如果水印图像像素值是0的话，让a=-1，当水印像素值为1的话，让a=1，我个人认为是为了提取时候好提取-DCT digital watermark embedding and extraction of
dct
- 图像处理很重要，那只保留我们想要的信息就比较重要，程序是传统图像编码中的dct变换编码处理-Image processing is very important, the only retain the information we want is more important, the program is a traditional image coding in DCT transform coding processing
dct
- dct离散余弦变换嵌入水印的程序，可将水印信息嵌入-Discrete cosine transform watermark program, to embed the watermark information
DCT
- 一个DCT变化程序，可以实现图像的DCT变化，并且能够显示DCT域图像-A DCT transformation program, can achieve image DCT, and DCT domain image can be displayed
shuzishuiyin
- 数字水印dct程序，置乱算法，还有一些扩频算法的程序-digital watermarking
DCT
- 按照离散余弦变换的定义编写的C++程序，可以在VC上运行-DCT C++
FFT-DCT
- 这两个程序分别是对图像进行FFT变换和DCT变换。-zhe liang ge cheng xu shi dui tu pian jin xing FFT and DCT bian huan .
DCT
- 自己编的图像压缩编解码程序，希望对大家有所帮助，欢迎下载-Own image compression codec procedures, we hope to help, welcome to download
joog-rezommend
- dct变换+扩频的数字水印算法 水印为随即序列,推荐一下 不错的(DCT transform + spread spectrum watermarking algorithm Watermark for sequence then, recommend some good)
hyce-DATLAB
- DCT在MATLAB中的实现 试过了,可以用,有详细讲解 不错的(DCT implementation in MATLAB tried, can use, have detailed interpretation of the good)