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11912927wavelet_transf
- 本实验主要利用MATLAB程序进行离散余弦变换（DCT）压缩和行程编码（Run Length Encoding， RLE）。-In this study, MATLAB programs using mainly discrete cosine transform (DCT) compression and run-length encoded (Run Length Encoding, RLE).
115157689RLE
- 本实验主要利用MATLAB程序进行离散余弦变换（DCT）压缩和行程编码（Run Length Encoding， RLE）。-In this study, MATLAB programs using mainly discrete cosine transform (DCT) compression and run-length encoded (Run Length Encoding, RLE).
tuxiangchuliyuanma
- 图像进行二值化处理、对角镜像处理、离散余弦变换处理、离散余弦变换处理、高斯模糊处理、直方图均衡处理、水平镜像处理等20多种常用图像处理的C++源码-Binary image processing, diagonal image processing, discrete cosine transform processing, discrete cosine transform processing, Gaussian blur processing, histogram equalization
fftdct
- 实现图像的离散余弦变换和图像的快速傅里叶变换-Discrete cosine transform of image and image of the Fast Fourier Transform
2005-12-29_22-34-9_93
- 用ＶＨＤＬ实现dct．离散余弦变换(DCT)在图像编解码方面应用十分广泛,至今已被JPEG、MPEG1、MPEG2、MPEG4和H26x等国际标准所采用。由于其计算量较大,软件实现往往难以满足实时处理的要求,因而在很多实际应用中需要采用硬件设计的DCT处理电路来满足我们对处理速度的要求-Using VHDL implementation dct. Discrete cosine transform (DCT) in image decoding application of very exten
funcDWT
- 离散余弦变换的MATLAB程序， -Discrete cosine transform of the MATLAB program
imageprocessing
- 实现简单图像处理，包括256色转灰度图、Hough变换、Walsh变换、中值滤波、二值化变换、亮度增减、傅立叶变换、反色、取对数、取指数、图像平移、图像旋转、图像细化、图像缩放、图像镜像、均值滤波、对比度拉伸、拉普拉斯锐化（边缘检测）、方块编码、梯度锐化、灰度均衡、直方图均衡、离散余弦变换、维纳滤波处理、逆滤波处理、阈值变换、高斯平滑。-Simple image processing, including 256 colors to grayscale, Hough transform, Wal
code
- vc 离散余弦变换的程序源码，希望对大家有所帮助-vc discrete cosine transform program source code, we hope to help
PMatermarkingr
- 提出一种基于DWT和DCT域的有意义二值图像数字水印算法 利用Arnold变换对水印序列进行置乱,消除象素的空间相关性,增加水印的安全性 而结合小波波变换和离散余弦变换的特性,将水印信息嵌入到图像变换域的低频和中频系数中,提高水印的鲁棒性和不可见性 实验证明该算法具有较好的抗压缩、抗噪音和抗剪切性。 -Making meaningful binary image digital watermarking algorithm based on DWT and DCT domain using
whtPdct
- 给出图像处理中应用比较广泛的三种方法：Karhunen－Loeve变换-离散余弦变换-小波变换在图像处理中的比较，供参考-Given the image processing application in a wide range of three methods: Karhunen-Loeve transform- discrete cosine transform- wavelet transform in image processing, comparison and for refer
Ipprrocessm
- 图像处理基础知识开发的这些程序源码对新手非常有帮助！4)对图像进行离散余弦变换处理（图像变换）的源源代码，编译后的可执行文件须带参数运行。dct.cpp 使用方法：dct BMP文件名 -Image processing program source code developed by the basic knowledge is very helpful for the novice! 4) the image discrete cosine transform processing (
TWavvelet22Dh
- 此源代码,是一个实现离散余弦变换的程序源码，包含普通的离散余弦变变换与整数离散余弦变换，能轻松的移植到你的程序源码中 -This source code is an implementation of the program source code of the discrete cosine transform, discrete cosine ordinary variable transformation and integer discrete cosine transform c
DCT
- 离散余弦变换，及其反变换，基于opencv的，所以必须安装opencv包括8*8分块-Discrete Cosine Transform and its inverse, based on the opencv opencv, so you must install the 8* 8 block
11111
- 离散余弦变换，DCT变换，测试过了，可以用-Discrete Cosine Transform, DCT transform, tested, and can be used
MyDIP
- 对图片进行离散余弦变换，经典的算法，内含完整的源码。-Discrete cosine transform, contains the complete source code.
dct
- 对图像进行离散余弦变换处理（图像变换）的源代码，编译后的可执行文件须带参数运行。-failed to translate
discrete-cosine-transform
- 本程序是实现图像处理中的离散余弦变换，里面有源代码和测试图片-This procedure is to achieve image processing discrete cosine transform, which source code and test images
Image-orthogonal-transform
- 包含了几个正交变换程序，如离散傅里叶变换，离散余弦变换，离散沃尔什变换，K-L变换，SVD变换，小波变换等。-Contains several orthogonal transformation programs, such as the discrete Fourier transform, discrete cosine transform, discrete Walsh transform, KL transform, SVD transform, wavelet transform.
biyesheji
- 基于离散余弦变换的数字水印提取嵌入技术应用-Based on the discrete cosine transform digital watermark embedding technology to extract
zhengjiaobianhuan
- 实现正交变换，离散傅里叶变换、离散余弦变换、离散沃尔什变换；-In orthogonal transform, discrete Fourier transform, discrete cosine transform, discrete Walsh transform